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", 0x1000}], 0x6, 0x0, 0x0, 0xd0}, {&(0x7f000050f000-0x60)={0x27, 0x5, 0x3, 0x1, 0x401, 0x3ff, "fa08e2d2d08a0e4b1bc6564080ba881e2a6c99c7b7563b813d39d244f5ffb5cc823c209905e4f658faf91b3d9e3788756cfa26d1c25a288385846acc6fb064", 0x7}, 0x60, &(0x7f000008b000)=[{&(0x7f00002b3000)="d1e5084eb8d74b77e8d9929cb3d0ef3c1ffbdf07dc8c89", 0x17}, {&(0x7f00003e1000)="27624c7e61a171b59a5c109eb1a45a534fcfc05f4be58d659937970776b8c4cd76d624a48943733a2f4634946cf6f4d443c0ae2a6b3bb8df1b3b38440f5cfe5fd370dca7144b9fc0e9015b142736bbb855549cfcda45", 0x56}, {&(0x7f0000c9e000)="8e6650ebc63c8317016ebdcec08175b2f15f34de3bf86216482b4dbafdf2275017fe411edd71458e8ec8095e86b30c2d58bd9e19c333b306b5adcbd5b5dd0d76cb94bce48fae6368a6bee9a1008a8e2fd8c44ce40fc9b6ed9d651f9b6e1af9510820b518377e1daa452f0a56711eba", 0x6f}, {&(0x7f000042b000)="27d6604d75d33b", 0x7}, {&(0x7f0000014000-0x28)="199a3a3eb39dc99d030455f702abcbecea15dc6aa4ebbe2aa3fd4d0c206b86ed3611ee2f03b51115", 0x28}, {&(0x7f0000d35000)="d7879f3027a1c1c9b84fd5cb540501e083468c3da1d5c627a100c641b51a8d4fb0717c1f27abea927d78895530f22ee0f332ff2cfbff633346edd2188a5593741a95cfc7c9835aaca1840261ffc30db87bd4f2247ad3bae9bd253f095ff3efe8f78f32deff1757161dbf8bc88bd30edf762e519af8512dac6ae1f2fafe376872e6e23245de1504193e10deaf206d582cc73b03c5e907deeac6329f97e2183e12cd4bd54d619be8b249330ecad8454b5220e5f04aacdae71b2da4e2aef1cbdc630b1ae1add8748fa78a652743fa6205ba4de53573f411b3e5b04caf45", 0xdc}, {&(0x7f0000571000-0x20)="da8aa5595ae9e0b9093abc073dada9a5d3cfbce66679f0078581e47e07943f96", 0x20}], 0x7, &(0x7f00007eb000)={0x28, 0x105, 0x9, "a739360b971ac3b16a136a8c8e764c7d6c5dff"}, 0x28, 0x4}], 0x6, 0x800) tee(r0, r1, 0xffffffff, 0x0) vmsplice(r2, &(0x7f0000b38000+0x64e)=[{&(0x7f0000919000-0xf5)='M', 0x1}], 0x1, 0x0) 2018/02/09 20:14:30 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000002000)={0x0}, 0x1, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000012000-0x8)={0x0, 0x0}) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f000000c000-0x2)=0x100, 0x2) syz_extract_tcp_res(&(0x7f0000010000)={0x0}, 0x3, 0x200) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x13b, &(0x7f0000010000)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x105, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x16}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0x1, 0x3, r0, r2, 0x1, 0x0, 0xc, 0x88, 0xfff, 0x0, 0x3, {[@generic={0xd, 0x4, "ded3"}, @md5sig={0x13, 0x12, "266ead23a3ed968de44428a868f78e02"}, @sack_perm={0x4, 0x2}, @sack_perm={0x4, 0x2}]}}, {"8994c10ff9d9caaa926503df9e05da771821f70c90f11d702fcb0b90d1c3440bd194b93d6f4593ac7a4b6065683859e8766c932092efdd2424a3d6ad64c15dc79ee5da6b44a62dc1387ea3891ba15234ba333a7af14524c4abdb7c269ac9cff89a4e2caac93624f0359305d976a738c713566f66c9f0a5296d442a67d96f4b003cef48021befd9b8bb82cc454ba8242c22ae81ddeaf21eba94ca908ac2acef1020621f9ca1c13475417004e671137058677affea2d5079edb6a4b5cafa8c80ddf6e052401ff3630c7a58b327a71c2e2b22501a03bb"}}}}}}}, 0x0) 2018/02/09 20:14:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000c13000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000dfa000)=0xffffffffffffff57, 0x80800) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000151000)={{0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x8001}, {0xa, 0x3, 0xa3, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x0, [0x8, 0x12, 0x7fff, 0x1, 0xf8b, 0x73, 0x80000001, 0x7]}, 0x5c) getpeername$packet(0xffffffffffffffff, &(0x7f0000697000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000f11000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000981000)={@loopback={0x0, 0x1}, 0x1f, r2}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000034a000-0x4)=0x3ffffffffffffff, 0x23) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00001ad000-0xb)={@loopback={0x0, 0x1}, 0x6, r2}) socketpair(0x0, 0xb, 0x8, &(0x7f0000118000-0x8)={0x0, 0x0}) getpeername$netrom(r3, &(0x7f0000acf000)=@full, &(0x7f0000d03000)=0x48) 2018/02/09 20:14:30 executing program 1: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f00001a3000-0x10), &(0x7f000090c000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={@common='vlan0\x00', @ifru_flags=0x1000}) getpeername$ipx(r0, &(0x7f00002ce000), &(0x7f0000b7a000-0x4)=0x10) mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x0, 0x8, 0x0, 0x6, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) 2018/02/09 20:14:30 executing program 6: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f8b000)=@assoc_value, &(0x7f0000f8b000)=0x8) [ 75.505298] netlink: 'syz-executor7': attribute type 3 has an invalid length. 2018/02/09 20:14:30 executing program 4: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x4d}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000003000), 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f}, 0xe) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000010000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000013000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff008}, {0x6}]}, 0x10) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@dev, @in=@loopback}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000002000-0x4)=0xe8) getgid() mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000002d000), &(0x7f0000017000)=0xc) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000012000), &(0x7f000002d000)=0xc) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000026000-0x4)) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/09 20:14:30 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@generic="b51d1b3c0db3c39b46ca2af2d2fa6d1e", 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vcan0\x00', r2}) shutdown(r0, 0x0) 2018/02/09 20:14:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/09 20:14:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000a9a000-0x70)=[{&(0x7f000096a000)="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", 0xa42}, {&(0x7f000052a000-0x1000)="02260dc386573d094ed6a5536a5a8f14d7f4974b8059f40ab5ef45240ab2c08669ee6549e56b131dec0b0eb558ae1956cc1ffd4c83800a296f3c975f8c451f1fbcbf039f9919b54c48ff4a5330c145b5a895862877aabf293157446c6d74a5cc3310f022654127b94e9c44593884eafe64a2b607a109e4adaabd9e281c966c423303de3fd1176c0f42f4b58135ba1daf3d6282f62961559e9c88efb77762c80097fd9c131ced98a97d7976b98eb8e245594bb5fa915e4eddda182acc52ae1933fcf9b9c57b0ca5cc3b90e1d4bbc09af6ea4b38f7183eb11b7615addcf2288be2a3d36263783253356f483c6e4a17aaa8f2c915f410dfb07255c0c42fcc52a91f060a28a1871ab3b527eb5b3bf067c60279afb7ea9cadc2c5b9b59f923d0ab1c4597d490712a880fee541e3f9a9edc7034b9c69aba3d507b2b0f821ec555719f99069f59cfe1e3c3731140c779ab5f08d69367d99a82f21cda74fc35e78143e1c76465a05b7bd5678e8378d17577d56f05fdcf504ae979d6ac53deed8ed1a7fa245a734a5c81b705bc7c6c16807f609e6ef1de75498c2b4859b8dd5316db72656c70429e3cf22df823b45ac226f52d9d419b55b44eca9373f350fca2ce2420bb03ac52532daf30a753065a6ab6064bf648265b5b491ff28aefc74ab48afc1b3262fff9732e79c3d18181b110681b0680afc1a74f809df0cf502d937cec755e82ff7a991242d5621cc758c1d2ffc34c5c17bf52a43b4378400805254428b1284093e8e652e385e3967dc55de7028de1b3a989ef32a2ac110261c1399506764d01247739ac37528068fa4622e1e0ba4c189f6f0171f80730836444019d39829b3f2b376fa04f1e6396fa34da22db8082916100d92da5eacc80c672d5b98ca1803c0dec425db70c1b58976d4f3468606714bc143f4b726d345e0975f254ead2615c5a5f3bc816d4e0efc85e6e106f2b26ccfeb4d2da18e8e4b11d97fb21997141e0de509d7c085136385db796802b1cd407053f0cdc63bbea0b532cf8dc341cda6f36761a487cbfe0e6aa2b1f6e102cd70f188b1f5c0943c3bdaa007d2886949b00007982d91e5a288896f7992c687a99a417baca423827b34fce5a0596fde1568c2ba35baa64f5a04bf9162270f0225096f5576857d6cea7aaf7d8a32d198b4c1bf0efa026b5c7ef77f6e5881e468120dc3db5c68aaa3259b5c4f6991fb71b5c3c7941f919f3933282f22a07b093b5e2c2da26b6196b1b3abf22543dfdf3869cc82935a14a482dfaaae4d4a270586921b4f5d4870c9b07774658297c1489da00001b5b6e0f3d5630a77f4a3d7c0039db47efb238c65b18f1bb64b4944591b31cfe3154553e45fe407344867970996ed057ee9db0e8557237e29c3c952561d306f8618889596e2ac19687bf43795b94bb396104fb63d498083aaf878e26498292337f5b294c4e374be76204c2a41db421ec9b562dd1a3b1ce1be9839a67509925ad407a0df7e168df064618c4bb9d49d79eb2770e94ca5780900343dabd7d1b64c386eeca96c1aaa0293ca8e90b38101bebdda82f30b4a6873fa59a62648395041046c6d819601c4f211e96d988d2f36763ebdbe6346d7be34a98276e3071cbf686bbb079999f5ea1b884804b408bd54a3642186853f669205c7c2e69b8e6956a462c2f70be6f2b70719c7b0b6cced5f29f6f2cdd56067de994fb70d776feab69068f4f6277d4beaffbe03ed77fc624447e0f0a720b29128f06e61a4ff61219aaee4430eb77e470cacf4feb610d95d8e7c30ca0c3fbb69278cb1c7a142e5bcce105989cdd0238b577c0990d97fd51704f80f85235322532f8597f5d265c156fa4f04d38d22632d9fa2bd38013c57424a02aec4d5671b3db7422334ef508d867b90e04cccf8b54ab4e2acb12b1eaea441a7d4e963ad3da95685a29a9c16fafc3201c5560814d8add3f2e373eb6cadf2d392bcb11090031135c0d8b142dc76a298f831747865b3a0db7ec50baa86e62d252ebde2418506836f9a98127ad54cbc7f13b15f23f1e1bd5e12731f43ca04a0771980bf2ba1af0b8d13578259ac2781b027bd16836d0f948f0ebcef3317b2ce17e332d3558cd831f7dd2402e2ccaf652ec7da3b054ca3913bd63eb989aa86f43de90b2cb3d768f6bc722e8cbfffad795d9032e7aa00151f749f81559e624683704c0c7d163282b3a60dc752d4339a06e6e70e55d808b3075a64ceff8ddcfcaf5b7838e0e1137a86acc865878a575a88b1d11b36596b49c7561fbe176b8409d83a12a02f02094135ce5edb249490b6d7c8799d877e2791b267cca6eec4def13c1bfcb72834224ff58f928b1c196176404ca7995c908fa790029a2165fcfbb1141c8320a15dc40a2baadbb302b681579c795e9caa8baea0b186026426a32e574e7a3cee34522e3c4a31586b1a468c0355e27b86ee40c1a274fe9efdc41be7dc5ef7efe47c79c944cec8389033d23a337137829f3a6def81c34c7f2528b6ea8a030993e860c044b23597039925551714dd99a0ac02389ac91ffdd639df438cec0da35383ffbd0b67f3b9c3568fcc0e4cfd13d84102a4947e6cb26511b5cad195df4dc7d8b5758a99dbf8c8c673ffeefe965d3fbc47975f5a8733a1c61c9863b4e905e29b277515d5715408e75f5a5140d8e9949b6e00269499b1d8efb4a469a7bbd0d7ffc0daa17bc137ffc279548634eb8c1fcf444b9750ef984dca8c5971a3c043fa6b6ec4accc5ed326ce11b58a822ca4fcd0ec99120fbe0e568dde20652699434d470058c957f637289d013c9d2b894f4093f6492bdc103c14cc5786f47fd7e89e2d977e44d2d835d6503fa0928a745729635de22c6a1f4c8e443bb9b86759a0f464e1bf7472f15de492a0fe03a70917bbf30c52a10211480b23ddf059b88bf6195fd7a4e7a557335458938c6b0d9d346169066dcc9ff70175b28aa67edd63e146ab968f7dc57549d668f3827936c4a62802dd01181cd5b236824f1d85e23b80686c701fff5517f9612d861b45dc117a37ca45288b344911d65d86c1a0d4b124f611b2a082d93ba7792bc4e73f708ea2df2cd7c88da8d52506fe4f5650359064c5ffb057c51dfcb7fed454e4b3fa55915e30c5da0d74237d913d3a95be62bd3e452cd3f6db48dd1de97b216ed73dee13e1d4c628e97bbfc2dd1762e02eda46850668c71999206ba2c731e6b8fc35cb7e81fbbe2626d5d573573b4d3b52a6a6f778cac122ec5815fb0091fbbd1054e1b73d9ff08f5f25f9f4c20b35cf5551214605f0463b8feb3369b4256969f4af9a077d07a098475ca3f63018747a68ca058c18dee3d0b19b683092a884c4daf014e680811986104012f46fff1ede0c7d40588f88c222b44eb4d84b5bd76732627bdb2d6ba50ae91e53ed3341711208537f65fd3787518f7fee0c686529950e9ee78966f8b6461fef8ba1b82ef5957d1ebe557b94a1626169a19eeb79fd3e54e793d0200d9610b24d509e7e1a6cb7989cff382d86a6dbaf7fc92b65f1988bd6964b52dab32df98a74f9b60d9e1f8b16920dc512a2af67a3aab3be84576ce8151a6665554bb45f6988b8b96c548a575cbd79c6e9f0bf6af284a8fb4268f0d7be7e4ba3c86464d331ab676b88deb260e3aa982eff3ef7b9e7565d2191c448d3fadfa162dafc397117a02848350bac5ee9cb9739341486e46b1f917a4670b90604dc212ef075c00f3bd1e7f674ce623d2c3490094a61408df9019ef78710fd21851594fb4b9bdb6424c696c0fb284c311fbd59953b050f8daf4152a746c6cddc20a587e0cf03a454f0868163bff20ca872717f2e35fc88330c94396209acb06ecc41c5e6575896ba7f371bd7203a9783209068fb3c902c9665c947b2cc0436b294aa16370273af3210f8909f89ebb3396087bb41648c54b0d3c61c73e1d2865ffba435edf2ea6a3d1078d0b9bdd4adbc1ea57e2c6505a2797c663fb68dc1383e52b14fd7f6afcbcdde160239397cfdaf397cbd90cf9b5b401c0fc950e7a94d899dd2bd7a03c566e134a6183b39f3a476ae4065a7caa215d2918342f07a1cc4a994b4491934f23badb94193e8b693ab0badaad49af9b197ad6850cce788708b72920debcea93af1a0b3f2f56102bcdf5373a65c9aec91d66b50582f4be6659240e0bac4d79ddc9e56e9533782c0ba4035a725329fbfb2d456ef58b7130b44b6e7988757ffaf4e8398741e89a961278abdec0d99556f1a7a4b08340f6633f8a2c9e69c6c9666e29b16b5b9b77af43d163e051410136e89c43fb1fe05f805b280c1d74711213a1ad373a05f67d4a2d668037eb9fab081944ccca6b117bb32bb1202a4b1769f39fc1555c7cd05bdd1fa78d1da51e97c5e9d8a7a4da842682ad108d34685ce9743fd94e5b415c5d7ef0634641bab98cf1cb32c098be7659d92a5dcb99015a6baf27e017f5a4a3caf45057420660d7a330af45d2e31623cd550a76a6a8af84d9cff5e85c958cfbc55c63ad06f1d2a3cea0ca0f4d8f6101387254b90d932140936962502ee0b78a1655692c47b0b78f3f9eb24c00a767ace7df37ac14412c85422157fc21027d74f2be16d81e21b2991a261f0dc7c9a131610ba5f490fd38109e4f14b7e9f119ff40b8e7f29c1863f32a79b766f4b570761fd40c11a36e38cf5df1713deb4c63261c4ea115bf3325676461ec24edf08d9c1708053453544439f5209184ecc03c18937f6c93f33920dadb33066927b1f0e80d1c207ad0d7cf188ebef0dcf9a73dd47cb53dd0b685b01c6332498ad68acd089a6a97566300950988ab987f03d825ca023714062fa5f0f410bbf95f87ee69a00ca707e43c6d1b5e571e2d5c23c44349b76524d56a3e648881d385a9ea1d82220a3fe14c36e41daa440af7281287e0f4b4d7bcac13e1a97bcd3d8acf894724e691b811a3c582f559128ec27d17a4b096284109f866eefe7634ed4ad2c2a60f3bfd79b6de013f006f83add53918f6e907418cd99b2bcb62f1bf576c8b6cef741eada7021c0097b4b16cf833acc589e8e8a21b881f7c15c152cb491ec69cd0d7d466d08a1f8f37a8a562695a15bc2fe918323980a103142dd990f6c846357001328bc2f989325cffea41495cb7c4735d688740ed845b3218c05f775b34c819878d64c7ed49fe2b06c23014df70b4dc713a52c7d1178e4e903011a1f065497ee9917d3de844207acd5ae7b07d5eac04beb58d2c5e94f1e17bb32430f6d4f0fe4869cc6485a219c29b4e0cc1bcd4053b79efa0faa3379df19daaac1f3dc7c0d10e4acdef258845253c052af52da2b52deaefeae20f53ba365aa899b1c495503dc88deb22b7b0911663c8462ac5a7685fa1d4986116cdcfe3e2cf104dad12b889f82179a635e73e5d1bf66b11a79b7c24798a6416d349ccc826f4502f3444443d26d0b7d9c79c60a8ab138413354fc90a55da828db8984131d0b2db817721ef5d514a23d82e11ae4b24bc28b5aeb2375f7f51eb63c595a1a6502a63f8a0416d34f96d3c935290f2940166b1c0a536812b4fa3dc15ed9c7d23927b341c49cd714278984257fc246bd2889550a326ed3585978d10e9d1eb7d4145a88dee19a5109cecbbc1ad972f6cc0fa0a62151df07c3ed2b51f0a353c37c9eefe70464c835ec234145a38510638230b1646448e419ff69b0071e1e5452e36295cb12454b5811eddf796f2c63bc0c594a1c6c70de859a3778fe3000821fef59ef5abcbc4afc4fa71ac0479ad5da1ed8e36ca0775cfaaa97ebcf9364259c8d7d8e933e5d120d2911b0b4285caa8dcc2113973129c4", 0x1000}], 0x2, &(0x7f0000966000)=[], 0x0, 0xfffffffffffffffe}, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00004c2000-0x10)={0xa, &(0x7f00008d9000-0x12c)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) 2018/02/09 20:14:30 executing program 7: r0 = epoll_create1(0x80000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000092b000-0x8)={0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000863000-0xc)={0x12}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x5) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000cef000)={0x80000001}) 2018/02/09 20:14:30 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000005, 0xfffc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000014000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000014000)={0x5, &(0x7f0000015000-0x28)=[{}, {}, {}, {}, {}]}) socket$bt_cmtp(0x1f, 0x3, 0x5) bind$inet6(r0, &(0x7f0000013000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000000d000)=@hopopts={0x0, 0x1, [], [@enc_lim={0x4, 0x1}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, 0x18) sendto$inet6(r0, &(0x7f0000007000), 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004000-0xe8)={{{@in=@empty, @in6=@ipv4={[], [], @empty}}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000009000)=0xe8) 2018/02/09 20:14:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8000b, 0x8, &(0x7f0000fc0000)={0x0, 0x0}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003e4000-0x2d0)=@raw={'raw\x00', 0x9, 0x3, 0x270, 0x120, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x1d8, 0xffffffff, 0xffffffff, 0x1d8, 0xffffffff, 0x3, &(0x7f0000177000), {[{{@uncond, 0x0, 0xb8, 0x120, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@inet=@tos={0x28, 'tos\x00', 0x0, {0x1, 0x6, 0x1}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x8, 0x3, 0x10001, 0xfffffffffffffffe, 'netbios-ns\x00', 'syz0\x00', 0x401}}}, {{@ip={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0, 0x0, @common='bcsh0\x00', @generic="6ec707051e163c766bb2af77a21bfc37", {}, {0xff}, 0x4, 0x2, 0x8}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x1, 0x24, 0x7, 'netbios-ns\x00', 0x2}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2d0) r1 = socket$netlink(0x10, 0x3, 0x4) connect$netlink(r1, &(0x7f00004b1000)=@kern={0x10}, 0xc) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000785000), &(0x7f000049e000-0x4)=0x4) r2 = accept4(r1, 0x0, &(0x7f00001bf000-0x4), 0x800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000070c000-0xa0)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0xe9, 0x3, 0xe0000000000, 0x9, 0x7fffffff}, &(0x7f0000625000)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000b12000)={r3, 0x28, "b3804e3d3c75c1f9b96ac64a43fd1178ae60c14b16fbdad1b692835000bfc36ea8c1452299dc608d"}, &(0x7f0000446000)=0x30) bind$netlink(r1, &(0x7f0000315000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x800042}, 0xc) 2018/02/09 20:14:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xcb, &(0x7f0000ea8000)={0x0}) ioctl$sock_ifreq(r0, 0x8923, &(0x7f00009c2000-0x50)={@generic="e81d49d48fc4580dff2b972c282b6d39", @ifru_names=@generic="e664e1d04d53c50cabc4283c26c92329"}) r1 = socket$netlink(0x10, 0x3, 0x2) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r2, 0x0, 0x2d, &(0x7f000083e000)=""/231, &(0x7f000097f000-0x4)=0xe7) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000384000)={r1, 0x7, 0x1, 0x196, &(0x7f0000353000-0x8)=[0x0, 0x0], 0x2}, 0x20) unshare(0x18200) writev(r1, &(0x7f00006bd000)=[{&(0x7f0000714000)="2900000018001980013d75241a0407210206e30067fffd01040000000800050000000200080000bf00", 0x29}], 0x1) 2018/02/09 20:14:30 executing program 1: mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f0c000-0x87)=""/135, 0x87, 0x0, &(0x7f0000f0b000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000a2b000)=0xef9, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003}, 0xb) shutdown(r0, 0x1) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000f0c000)={{{@in6=@empty, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000f0c000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00001cd000)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0x1, r2}) 2018/02/09 20:14:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d0c000-0x8)) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000d22000-0x2c)={0x4, 0x4, 0x4}, 0x2c) ioctl$int_out(r0, 0x5462, &(0x7f0000fce000)) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c85000), &(0x7f0000b2c000-0x4)=0xc) socketpair$inet6(0xa, 0x806, 0x1, &(0x7f0000a67000-0x8)={0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f000073c000)={{0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, {0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x1000}, 0x4, [0x80000001, 0x2dc, 0x401, 0x7, 0xf4, 0x8, 0x5, 0x1]}, 0x5c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00001af000-0x1), &(0x7f000004f000-0x1)="16"}, 0x20) 2018/02/09 20:14:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00003c0000)={0x4, 0x6}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000533000-0x4)=0x7fffffff, 0x4) shutdown(r0, 0x1) getsockname$ipx(r0, &(0x7f0000d3c000), &(0x7f00008db000)=0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000e74000-0x4)=0x57fb) setsockopt(r0, 0x4, 0x1, &(0x7f00004cf000-0x12)="95713abc3f96294d7293871ab657a29106c1", 0x12) getpeername(r0, &(0x7f000025c000-0x8)=@sco, &(0x7f0000660000-0x4)=0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000474000-0x4)=0x25d, 0x4) pipe(&(0x7f0000980000)={0x0, 0x0}) socketpair(0x5, 0x80000, 0x7, &(0x7f0000c9a000)={0x0}) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000222000-0x8)={0x8, 0x8001}, 0x8) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000ca6000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00009b7000)={r4, 0x80000, r3}) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000607000)={0x4, 0x7ac}) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000407000)={0x0, @empty, @local}, &(0x7f00000ae000)=0xc) sendmmsg(r0, &(0x7f000080a000-0xf0)=[{{&(0x7f0000e8f000)=@pppoe={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="4c32765c668dda9e8285307e0e100225"}}, 0x1e, &(0x7f0000fb7000-0x30)=[{&(0x7f00008cc000)="90a28b627d83e977f198d70c167b6423b95d117cf62d7f73714c9ebfe9edbd02d7b21283f525a08648087c35328042e9fca219e0b860656b0d0bf827649e002befe8ed3bbb96b814e53826073e16893f1dea6ec47659116558cf1d81b1d1cf700cf438869b8da11ba0fabc738caee5cb5213131449a13fb106a59155cec8e93792a080fe2b34f39811e69bd1a6f65d2edc89cb662e85d1d8618ade3fc6a220fa7b37b07b197d309efbfd3f3c8df434b1d01adf5d6935435b572ba171250b84b629923fd333fc48", 0xc7}, {&(0x7f00008e2000)="62ccf56b4922cdb8fb3b17c329c4e34ae05a25569d46c664f8ba255a4c0a1856398645e97556223f060894ce6a428d05447520fcd6841cf6ab1d3d156d0175d74e861927d92613c61ebc1913c4642c5e26cdd307b4c01e529b887ba98d1b494e9505e5fe7bc23ddf902e07e95215f135a5e2d6c682eb170d6481abb36d420d9b87033c0cf1128e504b3e2356eae8a77a3bf8bc394414369d3c69cbfe42d8a2f6dcbed3efae864e063eb8d7647647c2abd11082ff7d145c14495f3c53178547310f6a13fdf1b0cf74feab8cbf2b6d360a89f723ec80a93d18b7645bc39161e4fc76ab14", 0xe3}, {&(0x7f000038d000)="32f2d795a2c40137b156f9504b20bf05214d7bbb798e6ac075820a35db7d1c635db3f20afbf851b0bb0c59798af48ddb9a420e5087dae9cf9c2b5affb424ac3344fbf2bf981874e473c53db2a11766529797d3288a0d51", 0x57}], 0x3, &(0x7f000054c000-0x280)=[{0xe0, 0x10d, 0x5, "2c21bd6bf492c5a4d27ded33b9a573ff45fe05d54c5d8a1a86e0dd614762c15f8980f2b1c96a47df468ee9de9e4867920c6fb0640571478b7291aed856ccc82212cacdaf7d740cd335b514efc1f5bef5a01b759755912ccabcdd3c4ae1978ce399c1aba2c00a442bdf3f1f6cf27cf52c14fa7ea196f51475afca495e10acacd0109502e6dfeb8b0bb7bf72f752747521133641d7ee6db472c8c9b492afe295cd451c21f97d0814e5d30e778f5f388ee597224b635e3408a760ff81600be339885fba9cd65b7b4898504c"}, {0x70, 0x10f, 0x4f2, "bb606b1a70db6519af71bc26d636659fc6b07599edbdd85502d8a7770dcd8175cf88dbf32a532c7e77252a74a2960c02fdcf0e46368cfd3f78afc0986be039ac8d00bb96a6b1170485ce249c9b4c9cb1554440e12ce7799e9b48a5"}, {0x20, 0x11c, 0x2d36, "463580fb1c65c888fe"}, {0x58, 0x84, 0x7f, "93c8ed487a781b201c8bc8a8cf35b6a82cb446656b58942f2d91c9983d6ddf9f9a7333c991355d2822d702da7d6ab8a359952062388c6bac34b00c1c8714742f37c92e"}, {0x20, 0x10f, 0xe70, "8baa1e3dc60c8d34a5be54a134"}, {0x68, 0x113, 0x100, "0b099f68969f60c0727e67e3b41706a83df3a49b5dab4da5d07af32510777128a153f0ca05bbde406e1320bc2eacd1bf61905b85c16b58afbcd2b8880a3cb2bf100659d1f7c22d8c86961d03976db9bdecf4"}, {0x30, 0x111, 0x93, "422edeaefb850939225f6d1447d00f0c1d819ae6a0b1282351"}], 0x280, 0x4000000}, 0x2}, {{&(0x7f0000626000-0x10)=@ax25={0x3, {"0daf27a108239c"}, 0x1}, 0x10, &(0x7f0000d26000-0x20)=[{&(0x7f0000a3d000-0xfe)="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", 0xfe}, {&(0x7f0000f9a000-0xfc)="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", 0xfc}], 0x2, &(0x7f0000ddb000)=[{0xc0, 0x118, 0x1000, "b879f0dcd50f190053d8ace6e864b5299896c4eaf3023b47f28ce398af1a6e2678d85486674ee613ebc338bd030f07699f62b8238d3d15b545b1509a8f9400c69a2055fa230e02e6133fd3b7b5418144bcb7baf50524b75317318390ca302dd9a9aace745876741cdc3bc884c193198bfbac08640f3a5c91deaa2c020097cf8ec7598c66ec379a2df0077c91d8ccfa12b4a32d7ff4ecc73c38bddc7a4d3dc8420658e892f399724a258d5c0f97"}, {0xf8, 0x117, 0x6, "ce00921dcf9d3a81c3fa34de1287456b51d4f07b0e2e3ebf5b3ef4c393d5aff4ec520d5748a3c6ca3e1fd03db3ed2bf6266972c8aa33a1a3f306fb14011e84da2db9ce15d73f0910c2c1ca593f33260abc23474911ba360be1a3a42dcda5a90bbbb4fc5d89a9adf33dadffedab8529307bf671673fce18969d0971d0352c85c10446d26c2f23e2c062a2c8d71b91b5b2d29835f42e4ce87e6085bc469415f371f17ae1370ff53e012b1d839d709ad0df02fc67a0d57f7d56c3647c07eecc9b73914204623f5d46ced56be299e1316c14586cd8559d21fc4aaba4996bc6c5f3d3f6"}, {0x20, 0x10d, 0x63b97d6e, "5982ae9173095753aff0e3e0eb7d35ec"}, {0xf0, 0x107, 0x7f, "bc15d898f94c9301bf3c4c84635953170b9f965b2a845a849f99f83e2f25f8deb39762aca7c308618800b873d5b6dbdd688f8ee15c6085e64d2a9e99f47aa5e60c61d3df9b615f73b58cc7fd69b6b7b7734fa5265003435abdeec1aa97333f3d7e06c3e837cbec8b4c1ee526b8f9c60cc50146ad62c5bb9820666a3d823517ae5470ddcb77784a75a54ab93dc54480e0cb2c7665eeb1d2a642b6ef2b18ffad236a250c7244528e1ef75af32ac3b44788649c0c27f5884b38849aec7c3c3dd18d551b82867c063d1f426c4e3775cd9abc6e6f81ca9d1e29ef2cb5fc1045"}, {0xc8, 0x11f, 0x57a, "d155169341dd1378c2a0e300fd7e653c575f9912272899ecbd90f456ae7d6fedf6716976a3789502560bda4bbce5b9034239c44c3100ec5d6b930bf2d35278d2a05e9fe5659f82afc6c8fb792d9e6ed10102d806e9bc947d010ec1517f456605ed30d371b830fdae374fc23248c83efcdfa07a16cc1271997c49ff9f5ac615ec72f216f68e149052165d04f7f5acb438bb28b0202b6fef39c35a7139973636332e9d97998d508a7eb60d7b071e84b406d6e89aac"}, {0x10, 0x1bb, 0x2}, {0xa8, 0x0, 0x9, "a129b05fccb2941703985cc71a511b37f6ee0d72fe13171fc859e936600103cef0ff4ce92b7221411aff914d76d8aa1682cd8c5904595bc4709b4268ef4db53d561eb0e0dafe93d3527e33165d91ce86056007ec4a00afe9a29d746685e0ba92fbd6ef8fafdb014fde42cc4099914c02b073b783aaadd73953eaa330d2a4b4c24b912b81ff16951c6ef8681331f6b91e1bab69117f594e"}, {0x70, 0x10c, 0x3, "10355b5d017bdd86291f05baf039fabbb21b8660d3dd933bcafe7151b20b92bb792497387aac4f1f9ad9fef09d900a8932bad2d31443c69d8510a612bc19d75d4eebde7e4298060e38f8f900051646b47731bfd6f703acfc399ef093"}, {0x70, 0x112, 0x0, "905e188d5b2e2856b0124f9af0bd24cef9427ac853f4e880bc59ba2c05bbc66ef1e29740a45edcabbb409335802cb458e98730cbd2378f2cc7d62e817aafc42966cd09c32a60604940df000b663944760abac8dbc96c9bf77d"}], 0x528, 0x8014}}, {{&(0x7f00008cb000-0x14)=@ll={0x11, 0xf6, r6, 0x1, 0x17f, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14, &(0x7f0000709000-0x10)=[{&(0x7f0000b65000)="7b8cf4969c1f1929cf4dd7b9e8491660b400a39adab2beb3ca4af8ec46fdcc979abd4645d5076f013f6316175887fcff5eae1e9e9dae4c770f0b1b0aee04ff7981a064580603605940a516469fa36fcd3a90be2899afce31458330c8d980f129f6af3c6609e7bffafed3d7a3261205b0622dfcc59d97898c256fbd4ca654a6a1eb803fb3b5094546a4f5e0f6a963a537422dacda2e9252623ceff50b887c24902fdd93b83748b2b934338b408334688e5f14dcc45aa6744ecd7c3a0a283caba0622b4be1e109b16a33ebd98e0e5325a2e3bdb72f743a", 0xd6}], 0x1}, 0xffffffffffffa16a}, {{0x0, 0x0, &(0x7f0000543000-0x60)=[{&(0x7f0000e03000)="7e4ae2941665102bd4cf6676c842142d8614d2ff9a21356d859aac56c9a5be2ae3c7330c5a7a9cfc270573d0fdc05b86bd7de595ba3596b1a24e62a64c48ca89c90c312b0949f549bef2acec3b4f6a422b2cd10362e0ea2ed9ce7726a13779e76d12aa78598274b16d71d89af44e34d7bf83b345761a38cf0a2b33c061b6f1f985ab192fa9f819256d1fcddb66126e258456626dbfb73ec22fc207d2bfdce67f53973e7c8bc9e56fdc195be8bb7d7cba09b8f45c050a291971d1a5d4f50344817525964624472f690888b1", 0xcb}, {&(0x7f00005f9000-0x21)="24fc0edab3d5f320b7f799260c9822b598d9c8b8db5d317cfa6e8f01e51c08d6a6", 0x21}, {&(0x7f0000570000-0xe9)="a0408b7b9e9a3b1d8c34aebbe650ed5454717f67f407a790439eb6d90e5ced9392a5849390dc964cd857e6741c407a2240d4bedf2261836e99f34f632a8aa63cdf2ebc47d953332604615126d7c3ab3d5f224e4c80041835c7f5857880b967916bacdb602a90cc931625de11b5e1b1b5a500310448924de72abde89e9e0ff6a28edb3cbeaf53dc974b38748357e051cdf682d5762caca7b3bd901f6960757fff8927ac83e4f3bf9a6a24e204810c5d658b3a3fce22dcade1e5f8d537a2d491cc45c91dbe712e5b21eb874448b2849eb9f84ab654d59ccf8435ab6bd4d3ac2e2fee63065b88dc069a7f", 0xe9}, {&(0x7f00000e4000)="6c7daddc675672b3ecc856835a086b906776c29e636ff88f7fae0ee947373fa8a33c037c7a70aa22b7411c648b4e9f8736060ea5b3f2358bdcf9d2fdcbb6d3b69408e07201cd9a05d2f878b911c0fd2283", 0x51}, {&(0x7f0000bf7000-0x1000)="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", 0x1000}, {&(0x7f0000d07000-0x7c)="23f36906555c41edee2ad651ea696bc49f17fa4ffd06d09b864c897832a964ed57784e5f9d06afdd99dcfcbb1e33051b30edf987a830fd1e09e8d0270a2acee651724afef85e6e7c1dbf9dbd4d5989671d45fd150d6c7ab5f721149120a7ca549843c593c7994dff21ae9b6efeba17e3a6eaeef68cb020b4badbd5bb", 0x7c}], 0x6, &(0x7f0000679000)=[], 0x0, 0x20000001}, 0x6b3}], 0x4, 0x44000) getsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000dbb000), &(0x7f0000329000)=0x4) 2018/02/09 20:14:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x81) r1 = accept4(r0, &(0x7f0000b7e000)=@ipx, &(0x7f00001a5000-0x4)=0x10, 0x80000) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000f90000)='tls\x00', 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x800000000032, &(0x7f0000420000)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x0, @loopback=0x7f000001}}}, 0x118) 2018/02/09 20:14:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002c0000-0x30)="d3ab23191a01002756ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa804b9", 0x30) sendmsg$alg(r1, &(0x7f0000333000-0x38)={0x0, 0x0, &(0x7f0000373000)=[{&(0x7f0000031000-0x1000)="b167c64084b993cbd526a769b7002eacf620a7fb464b3a71caa996c3a668e258e916bc7ac775a83577e8835adead41fe08e246edb41f10937f44a8166ea888ef6d40007c3ec8677fdb93db735df9a8f558698d8829991851c1a8c0a0f9589ecce3cfedef231b8503a26237ba6c51712136143b625635b4fdfd45c8a61765345cb72042b7b32eed0e79e223e5a3daaa31e4c1b9b5db311862dbb92e1328c8e4c013e7fe4e9fd2241a25564c3bc1dcaadd80490f35fbfc58b11aebfb8fc351ca6f7d4f486245a614e20efe1258d57d082c154d2241d9dde9e5cff2c24d3f5e6cd33f318632ed0b20f4bb004b946afa86dce4b13044b145577c9488e1c99af684bd4795d3c03e98850bd116181ccd6734f98a3ffed2161efd8f010d3e1aae01f0283f5cc7948b40beb5f5bfb39c74a57cdec16536ece5e3cfdeab253738261fd3583cbbaa38790c0b9cb2161a1410cb79fab3869bfac3534f352540cddaf698582813dd89137fe7104d75256b8cb8c778cb82395923929498cb2606541642af3fcebf6ef36c4d527010bb21487792f8e2945f402539ce91fc850e61b2710dfb305c6bacf362c5735dc1369e102fa958318d1c424f38fba838689a028a168f7e8134152b650240c55800adfc60bc686b6d1aea749a491fff42a7cd0b0038cf1377ddb809ec431603b02f1b2008a142a107bc438d6c37d88798d8e386382866a28ee1238a9163d2c5ca22e8362a4f8873d8a07b24a5522027863b6d5b5af5ae84c1155bbc4c25d55dd2c388b74d3b5a229a3d7de47fda40c8c02b4e6dbeeb5cf7ca492c2a91fb342fcc33372e12b077ee1eb5947e1795a1b16b40fd2a32c9659e022b617ac61fb4571e245ccdaa84db24454f49bbd9cf5eb959dbf60be812f49b2062e23fb421983bc90fb4a96133c384ae47b1055ba88c5ee5ef556438b71f1ae850d460bd64013611d718e9d4106ab6f089c6f8341cfcdec41e69f63e09874824155c0a32735381acdacad2bcf76701a0b849508ebc37f4c3554575a378229dc8253b2d2c4e780d0ebb8af0f1a31379455b9f72bec7752f668ce94a34316a26621aa341dc0c0afca2be2e2fc2f90510800e2b32c08d5f2a76e50ee4c5eea052e356efc486ebf83509953a80b42f73b7b0d6627dfd2503be42a1b64a048d99c6f6da6e04176ce660bd7b2b9a0128e6e3d4aefb5d6f43408bac61bc18f7aca6fbab654b673f552d26bd3c561647003199978d6a5f4cdd3db1e61f319be75885cc4c84ab1050650f1d6f4f9baaa85db77079e1c7182b990567197535", 0x399}], 0x1, &(0x7f00004bb000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0xc0}, 0x0) writev(r0, &(0x7f00000ac000)=[{&(0x7f00003be000)="f42fe074390fb34f9fce8dcb172ef0cac6167db46e21604e43a4396f9b16d05646bba0822f85f7ebab0c72724fd09ba57b3b3d0e3b87167b76e8dcc1154a680a1f6c6ca5c30c9974b936c842f7990adcd8e0b806414d695552163973d61c58dc561632cfdee337517838a8b9ffce29e882b6fd5a290f8cab0f28abf8d4b576664f6ccd2184b090ff8c11b3380b5bde6148e8c67a258c5f3c38a2", 0x9a}], 0x1) recvmsg(r1, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp, 0x38, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/02/09 20:14:30 executing program 5: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000f3a000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00004d8000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x4a}, &(0x7f0000000000)=0x6) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00006f4000)={r1, 0x3b}, 0x8) socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x1, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/09 20:14:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xf8a51a28735cdbe7, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) setsockopt(r0, 0xaf93, 0x3ff, &(0x7f000099b000)="531deb99463ce28350be078f52e19628912dd8237f423e59509d6d5067862b8de8f6b85b323bb9e305f18fed18fbceb090f00c0ae2a8625b47bf5b9107e22769829f139db7e4b0b7ff625fb733f14275fb0df6edd677b30b049f49e7b0d078ec63aa8cd348f2625af412fc4e58913dc9edb78b4b588fe6acf42f31eb3fa8060386555bf0d8dfb344b323888ca1dd7d906b6f7b6bd8ede4f87034a70264f39b820a47314b35f5dacd168d2fc34db92d24a4f1b3748151d8130b3acada2b5f98f3d6953dda98aaed1061e1093833", 0xcd) sendto$inet(r0, &(0x7f0000dd0000-0x2), 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f00009b4000)=0x401, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4000000000000006, &(0x7f0000eef000-0x2)="03", 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51}, 0x41002106) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000125000-0x4)=0x1ff, 0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00004bb000)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000bc8000-0x4)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000fa7000)={0x0, 0x0, 0x8}, &(0x7f00002d3000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000101000-0xa)={r1, 0x97, 0x1, [0x0]}, 0xa) 2018/02/09 20:14:30 executing program 5: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x8000) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000474000), 0x4) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000fc3000-0x8)={r0, r1}) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) 2018/02/09 20:14:30 executing program 0: socket$inet6(0xa, 0x800, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000c93000)=""/146, &(0x7f000079f000-0x4)=0x92) 2018/02/09 20:14:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000024e000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0x8}}) bind$inet6(r0, &(0x7f0000dbe000)={0xa, 0x1, 0x800, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00004ad000-0x4)={r0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000197000)=[], 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00006b3000-0x20)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x20) socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket(0x8, 0x80000, 0x9) accept$ax25(r2, &(0x7f0000044000-0x10), &(0x7f0000e64000-0x4)=0x10) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00008a1000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x14) 2018/02/09 20:14:30 executing program 1: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000009000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@timestamp={0x44, 0x11, 0x9, 0x3, 0x0, [{[]}, {[]}, {[]}, {[]}]}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f000002c000)) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002d000)={0x0, 0x0}) accept4(r1, &(0x7f0000019000-0xc)=@nl=@kern, &(0x7f0000015000)=0xc, 0x800) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000010000-0x4)=0x7, 0x4) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000002e000-0x4)=0x20, 0x4) 2018/02/09 20:14:30 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000001000-0x48)=@full, &(0x7f0000bb2000-0x4)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f0000001000-0x48)=@full, &(0x7f0000001000)=0xfffffffffffffdf0) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f000038e000-0x1), 0x0) 2018/02/09 20:14:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@generic="7ed72f068aca2c6a0604631600", @ifru_data=&(0x7f0000291000)="0a000000008100001a0305fffe00eb00ecff1f00a10000000449faf4e2007e23"}) getsockopt(r0, 0x40, 0x7f, &(0x7f00007f2000)=""/4096, &(0x7f0000f58000-0x4)=0x1000) r1 = socket(0xa, 0xa, 0x7) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000eda000)=0x8000, 0x4) 2018/02/09 20:14:30 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x4b49, &(0x7f0000f26000)) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000dce000-0x20)={@common='bond0\x00', @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}) 2018/02/09 20:14:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000ea8000)={{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffffc}, {0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x6}, 0xffffffffffffff75, [0x4, 0x9, 0x7fff, 0x2, 0x6, 0x9, 0x100, 0x1ff]}, 0x5c) syz_emit_ethernet(0x2a, &(0x7f00004e8000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @igmp={0x0, 0xfffffffffffffffe, 0x0, @loopback=0x7f000001}}}}}, 0x0) 2018/02/09 20:14:30 executing program 4: r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) pipe(&(0x7f0000bc4000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r1, &(0x7f0000000000)={0x4, 0x9, 0x5, "c666b1473e0e", 0xff}, 0x10) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000a16000)=0x80000001, &(0x7f0000247000-0x8)=0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x88, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f0000690000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000780000)={0x20, 0x1000000000023, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@nested={0xc, 0x2, [@typed={0x7, 0x2}]}]}, 0x20}, 0x1}, 0x0) 2018/02/09 20:14:30 executing program 1: r0 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000b91000), 0x80000) accept4(r0, &(0x7f00002f1000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}}}, &(0x7f0000480000)=0x9f396c8090a0d00f, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r1, &(0x7f0000001000-0x10)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f00000b5000-0x10)={&(0x7f00004a9000)={0x24, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0xc}, [@nested={0x10, 0x5, [@typed={0xc, 0x1, @str='\x00'}]}]}, 0x24}, 0x1}, 0x0) 2018/02/09 20:14:30 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0xd00000000114, 0xffffffffffffffff, &(0x7f0000e99000-0x20)="05b7ffa87c7ea5317d78039786133f7ae73856000007ffd01f00009bdb723c", 0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x10) 2018/02/09 20:14:30 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000001a000-0x10)=@ethernet={0x0, @dev}, &(0x7f000001a000-0x4)=0x10, 0x80800) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f000001a000-0x4)=0x7, 0x4) syz_emit_ethernet(0x76, &(0x7f0000018000-0x13e6)={@random="cd3997030f00", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x40, 0x40000000003a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "40d30f", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, [@routing={0x4, 0x0, 0x0, 0x0, 0x0, []}], "4a1c581c713b8d6c"}}}}}}}, 0x0) 2018/02/09 20:14:30 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) listen(r0, 0x0) r1 = socket(0xb, 0x1, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f000021a000)=@ethernet={0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) sendto(r1, &(0x7f0000cbb000)="64008d06cda0555c35ec772f43f7da2ce48973450d390b76a1cbdfff0941d3e87a8ccbe243f64d23c3b2dde4e1c74e6f248c03132ca0a7ad9e4718391dce5591e803a262178c5946709a1ede7017244f2b595739f1d43acad3559162", 0x5c, 0x4, &(0x7f0000deb000-0x10)=@ipx={0x4, 0xb6ef, 0x800, "904efaa0922a", 0x1}, 0x10) sendmsg$key(0xffffffffffffffff, &(0x7f0000f45000)={0x0, 0x0, &(0x7f00003c0000)={&(0x7f00000a4000-0x90)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xd, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in=@multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000c22000)=@int, &(0x7f0000e13000+0x201)=0x4) 2018/02/09 20:14:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000029e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x3ffb}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000761000-0x48)={0xf, 0x13, &(0x7f0000e75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x8}, [@ldst={0x3, 0x1, 0x3, 0x6, 0x0, 0xfffffff8, 0x1}, @alu={0x6fc4612fcce9b9a6, 0x1eac, 0x7, 0x8, 0x4, 0x100}, @generic={0x9, 0x148, 0x1, 0x80000000}, @generic={0x9, 0x5, 0x9, 0x1e}, @exit={0x95}, @generic={0x2, 0x0, 0x80000000, 0x1}, @map={0x18, 0x4, 0x1, 0x0, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x37}], {0x95}}, &(0x7f000050f000-0xa)='syzkaller\x00', 0xffffffffef81217e, 0x1000, &(0x7f00006c1000)=""/4096, 0x0, 0x1}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000661000-0x10)={r0, r1, 0x3, 0x1}, 0x10) ioctl$sock_inet6_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f000070f000-0x4)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) 2018/02/09 20:14:30 executing program 5: r0 = socket(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x839}, &(0x7f0000ad9000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000050b000)={0xfffffffffffffff3, 0x8203, 0x8, 0x3, r1}, 0x10) getpeername$packet(r0, &(0x7f00009fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000d6d000-0x4)=0x14) [ 75.972418] netlink: 'syz-executor4': attribute type 2 has an invalid length. [ 75.991528] device syz7 entered promiscuous mode [ 76.006761] device syz7 left promiscuous mode 2018/02/09 20:14:30 executing program 3: mmap(&(0x7f0000000000/0xed1000)=nil, 0xed1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000242000-0x4), &(0x7f0000dd5000+0xb11)=0x4) sendmsg$nl_generic(r0, &(0x7f0000ed0000-0x38)={&(0x7f0000ed0000-0xc)={0x10}, 0xc, &(0x7f00000a7000-0x10)={&(0x7f0000ac5000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/09 20:14:30 executing program 5: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6f, &(0x7f000001a000-0x84)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0x0, 0x15}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4d, 0x0, "a93dc9bf21622294b482d9ad89c3fddb7c0006a88d691a46959a8835f3003c1ba5d1365ba46f9b1cb53fa187b4af9231c19cb1b7980fccda487d2e000000008a1d1843468f"}}}}}, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000001a000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000015000-0x4)=0x5) 2018/02/09 20:14:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x800, 0x8) accept$nfc_llcp(r0, &(0x7f0000d52000), &(0x7f0000dfb000-0x4)=0x60) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x10, &(0x7f0000be2000)=0x8, 0x4) setsockopt$packet_int(r1, 0x107, 0x2000000008, &(0x7f0000fed000-0x4)=0x4, 0x4) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r3, &(0x7f00008c0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r1, &(0x7f0000ec7000)={&(0x7f0000cf2000-0x10)=@nfc, 0x10, &(0x7f0000aaa000-0x50)=[], 0x0, &(0x7f00000da000)=""/4096, 0x1000}, 0x0) 2018/02/09 20:14:30 executing program 1: mmap(&(0x7f0000000000/0xde8000)=nil, 0xde8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000d37000-0x1c)=@in={0x2, 0x0, @rand_addr}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[]}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x1e, &(0x7f000046a000)="7cea385c5f544f7e1889724a599f022004583e28ea068a4427beee6555ad"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags}) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000de9000-0x4)) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000dd4000)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000de9000-0x6)={0x0, 0x685080e4}, &(0x7f0000de8000)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000075f000)={0x99c3, 0x8, 0x0, 0x5, r2}, &(0x7f0000982000)=0x10) 2018/02/09 20:14:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f000017f000-0x2)=0x1, 0x2) ioctl$sock_bt(r1, 0x8906, &(0x7f0000641000)="4db1e4a392f38f8a1a9d479bb4f936cb58c092648597ac45ccbfaeb2af") sendmsg$nl_route(r0, &(0x7f0000fde000)={&(0x7f0000497000-0xc)={0x10}, 0xc, &(0x7f0000088000-0x10)={&(0x7f0000e6e000-0x38)=@dellink={0x28, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_MTU={0x8, 0xe}]}, 0x28}, 0x1}, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000b9c000-0x4)=0xd4fb, 0x4) 2018/02/09 20:14:30 executing program 4: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000022000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000018000-0x4)=0x1c, 0x800) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000019000-0x8)={0x0, 0x3}, &(0x7f0000023000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000000e000-0xa)={r1, 0x31, 0x1, [0x23]}, 0xa) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000020000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000023000)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000003000)={0x0, 0x1000, "a880d6f1510b774839f5f491594f25217b39804b3a0cc6d85c8318221329352158dc7aa7329eae502076d8b8be11987789316ccc879d6eb618036b17be8d754ba680752974d3dea774a7e6d693199f5af2bae58a8b44ef402e591198585db83e46f8a90aff7b36a812cbc7c08ea83f4b6e729109a4344e0bab0a676543da5c455e243851ecb0718f4f9a886463c6245a1633b1d30d932e845537eead4b44a7c84fcc6f54454d186057acd9fb281d8b531fcbf3adafdf9b4b1c80a581140a31df63acfd0e83f539e71709281ff6ccdcf6bfff357879ae43bcda7118e437db53945fa2ba7b1bc757eebb79e7528371bf004ac8d668dbae0b19803c5bf00e14a36106b73016a26689381ae1afbbf7f242ad728bc10fea425f6a405dbc5a42a08d33b595a3630676f84dc75ea6a67e808fbbf921bd7d992f36323e4d2ba0496b3d1725326dd5a3da82f548a13f2b653365599b4b49086e12a8e6438db2d65eade4fc4060f83632309b57286373b32549b877af055a20ad25cec72f573eda60a8c3f4997b5d722a02c3eb587ecbdfcd210627c366847a0fec59c4dde3680e3c246bdf1ef22386c393aaa5ef03a155d9d96beab87ef62f9ff43ca31861c08822bfec45e846415746c06a559a8873ddbf9379b9ef39888784660c9effb97271235ebde86dce919f5679dabb1c382dbd0f87a2d1db9e3024c196bec72cdb5eeb4256969cf59527f56c36bfe57b15ff848f932b9ba37bde78465cf2e04c5397eb792e12d07d14eef9befdba72e2c3011f46618a292da8893e0f65be8baa99163c357174abf336174c7d321a54334f6d4a6e2f74aa83c10580906597d2417941753cb0ad0dd9713c9a13e65ae2db371e0b2583cf5f36c0ac3343f809f7db408587dc5b6b115429ad8cbe5b76ef3e0710fcebf9204d250647e50f98b8dbefc3968a6d426dada8398ff94eee93ce6cc4b9fc27dc7e5d99047caecbb2d4d9ff019cfab39218b1e36288f6abd69c4e6ee0224e31620a5ab87950e68c95cb166002eeb7b81cd8d8dd288a7538f5f65c38871dd53748b8d41b1ea19f3285fe2ff20ae67801b650f29e4af37572d9f6157406d68609cda9b667e943d7d40782db652196138fc0738f47a08a616e7f4409e974728db85524d2d0b38d67a701ba94e4faa838fb9af5e9cbe723a5056654790491ec99adf571be73ca9ff2fa884b9a918f3f7c5e11917b62b3d8a7e7199eb2b4f03439677e5e20999b8126dd73519b40989161abb2b684f5d924b2a93b46d05682e604076b16643212a746bcf58eb43d6aa859672810457f93dbebc0918e017c2feffbbdd29b08f8f141fe0cf7d5d75b1e9a17aa0cd8bfbe923baedf660afc3c73b4c1446b0ac7b73d82351b799dcca6acba83f7f456a4d615eb7ae84f8123942ce2bbd8bf439c3e62a39a6191bad33fa19659faa327d7c63fa56432dd2aee329460c0526ca1087095799269af7c0f77348ef945f61291fda94189973e5d1c64d9ff56a7087a62c8d0280ec87a1d43c35be596ec753e91a06253e4e182bdd6cd12b7b8c09e6cd188fb0ce53bc32d8055627d2eef449167549bbf0c28ba6dc7b09013ce0f8aad34f7402c1e04d9faea054bdcad677a4edc3587943f2497e6335f41b7d8c236dbe42d7f17331868c6f06a6cbe1c767b160a9b495e2479d649c203aab41688dcd3930784146b515763cf7abea42bac6be0757a348c54e566d9b10e7a2abf9b796c0e806ac57ea6e85ee63dc2fa911daf7d5ef164ca41919169dcd4b6a9a57c17427baa1dfafb13a12a70e72ab64ffd466cebd5ce5bf188f4602697f99ebe357800c1db43ed701706b72aefce8e13536a1e846af88b246806fdebef9983c05b5051cb0b4d90cd1e6254be1f5390b77280e0588a53456003bed756cbe0311ddea54a5ab041018569dfb1afe1b48bb96e10900a1b7b707ebf32d9a2862ce987fc99faf95097729413ab96d3e847a4a38f8319f4d481a29a9e49e3e45f77d994038c4c1f8fc2ef3c41df2cca2e0779b272b81fa6cb51241d9a6ce1cb8257056c11e73a8ad43b3c59adc571db514226132819573647e02cfb85f00a17c0aef70ca90a8c7910fb5b69c736021949a0dcd67152fe62e8a41d6fb9edb9b46824c701fd3314b07099aa86362046a6467c0f10ce8d5dc10f8509ba8da1a2a79fd6257421994e64dd16cd67e85dcbbc45311148ca0e38bf5417f1ccd62203f49da490d27f5d32d5c2ed2ea79e06d3a397a91c7ab4b1f427e0f7c7791ca086e9ea010e6976b51c1fba2deda6f2be9217f7623a2bc1067c109955a6336394cde3434274dd250f19009f950eda2e3c4250d615252f7d0f2bf7a3912009d271c8fbace89d4bab09e5e1c4fd8f6a15bc8da63f440ec50a421eed81e2a6d1befeb6f9dde5bf3950de89a8a2d73660e0c8ed372dff85f5b0a34f8e26944765131b8c216b6511369dd54d4e7673fe30d47fdb0f639c5c5f86f8e6c101a53b8001ae6a615a00799e0c4d362be1ffd836d780dd242027403d7d133db0facebe245c80e34951fb9298eca221654523f15a12f1711d654401d2e0020fc899696bb2cec10fda3670f0acc2371cb8291a9598b5350840b69735ad81fcbb23398c2ec03808e2a75a404f9891f72d9e44dbf3db1a47106d13a1500cafe3a1f2ed161f769b52e42910952070a4c2c8585487c5be3a1abebdb2d255c748449484f92bba77e12b2732e959d5817fceda3644345f3f6c272fe74e3c9f10cb8c6270350a5d9329ec1258877162ed6b549cce2e82680fb06fae98ad689e2e4ae0e9a5231256f593ba6a74631787828eaa9c9f2599285b10aaee75680f08a0b9b7c922cf180d9c7ab7643a873c3060ebd3177683f1e27d5f2d799868d4b3eb572cf4027d061c72a2b94b5f7b25935125b89e12eb36286be9ce5b348c780fbab143d86845721e764a1d0931cb5d51abdc6c7c1fc4f5d233e9d0db587b124662ffc099045d47894e856fe970657e9932e196ac2cbde41265e17eae29246a511d26efb83d234e96807dbdeeb044391572a5fd487e08ba7e07d4670e2a5a22deeb7edc811d6f45549ce03d0f5c6143a4d4257a1a567127d2587db4cfbfdc06d38a3373f6ba2e0cad7bdff21019e85ca516c6e8ab1d9e22b04f51bb030abbc19c23f4e7653623d4b6cca47e53f2da2246c43d64e1893a32ed8431d50a408989460491b9a2403146a2fbccd8a59a5d055ab4aa9f998e205e832358075ea47f95023ba209c0995929c2a17c1627567e280e04cae1d496d9b366fd3b90f1795f011b44f47446c4a6329b3b8675efc79a9daeac90ff924fdb43a2f3f6262c6ccd28bcd8a3c32d7dc50075d4e153313659f4b153af35ec7b04367d61cf63930997a5bb16461e46a7fb7b086fe6c4c8ff24b7023ec04754fe6015a8a972eedb53f5450bf674b4c6e2e8746c4cc9e342459a4bcfa0229b95ab3704de09d1e87ec5f397f126d1e09e54e2a0e80b61605c2a002b9f658161113b9621e7c8c2f06024ba396955fa67da9933bd994ca236e514a0db3241e5bc40b9bde892f0e7633c06c42fe98e09d2e8dab5f4a9ceb05907f49a5f0bc5d36bf0e67490860f22fbbff3d7fd1626410c10ce987df2ad0f6b60e515e1826d8f3fd7ef1bc13973112aaed5bf1d5759e5b486f8a930a9fab7a5045590e683a9ef91136c5ece8eace674eb57d6a33e686459226168e9e01dab5a60b4a9fe89a7abbb39b16fa87dd5015aec9a0a0ce0087fa337698221a9201a1ac30f2f2bf7e0cee53031dd23e6f23d42f954773372b48198af99707f8bf3c67c1fa7b046f1e863f0d48bd7bba7561da53bbd57e1adce61bca0f3f2c0536479ba59e3438ccad2bc7e0d5b38f506c98a0f8980945149c5543a9e35892ca26486b0a1a45ed0ab0e5242e6e253b1c56db3b1613f367fc6b01d67d9afff1185732ef6bf9e4968040e0923285a01874d27838018e3fa6eea3e38c9261ef2220b66023315a8507d14dc0eed2aaef049cd436913751ba7b2057655f476fbc4d18ddef2641c88f705e295bdc63ec12a96b5dbcfc2e68eded6eb156391d145b300c95a858b0f495d3158e808fde842c0eb0c392409fedf4aac392bb06c5493da3149f9eb28b16bc31910abe95439111de91fe4b00b9422114a70eb5515aad764795f6c682c0993f126e002b413e78add13738219f3e9edcf6d1e95ab916e9a8b4c8f89aa4fdb94b208355c034e38a4296f2123c70dc4f188ffa311f1022508d64164ec8d520fad37978f090ca838fe4a32d51553610496ea6ac720c31924ce57c0fe8f50f6f6fb8b051fe94bb31211b4dd1b565bacbcb3363b8ed6efa7770bfbe992ae87dfaa180f99d36b9f4904bd40daeace576258d0e1b9d20e44e9865d6c8995707a4e2716f6d9f3eb3395ae33e357c275412e6be0b8e194eb67a6a0f3b5d4656634d7b680eeea9cbe81537846d53910ec55457ee646735899f518cb80c0b2991ca484ef14c1cc19c96b885c705414a45a2499fd70881a72f55f704ce342c6e3d789b560240994f45f7d698108a5f22645e15384e0372f8f445bd7754f74bd301edd7aa792eb5814ca50e542dd42092290e396e9e6a19211b5003bb7bac6d28f3c3e8b1cf31c80e072f62134032cbc34a22e86a687e1a94c11a2bb41a87ed5259c917208b5dcdb532a1098a4fc89fe171b348cb34ddd38d481a6eba604d108429411b58f0040000d4b55fd02af0101b31dbe10603e6a585f28a53d7e8de9e33f717ff807b6a18dc825512accda0f32f74921db8e5e95bd8911530d45ad4568caf06b01ccb449bdf09d0e9001a27a02fce9e64dbbb1eed828d488a8726b68e1a012206bedce645a5067871fc7bcc98ef5032f1a9f97c6c7436ebde1832041e2f296bf4122f5766aaf30bc9d317779f7a2b3996f433ffbf4aa57f14fae35096f4dabd0f19ce2128f189741441a353b80f65428dc59f13e2584c537a5781d0f8c030db99501adffb23efb093a4cd5a3e5b63f48d2ae2d3d8d6b3587a1f9997d8c299ccf371a98aec1ab002589461ebcf1583f8f7a5fd822fb70ffbc7f3230491887c16a0f2166561395d7cfde90d074f32b0aa1d5a618ffe412fe4e7a06d8f165ee406fcebe97d5f9626bd0de3cc8c0bff892d2838ef12168ad8b3e75f8239b0ec1483f17d71964b5a7d5c4651efa8b60bf269c27b503f0d894df45859bfc8c0db183c89065ca4bc244c81e8c65b34553aff775783bcf87366994500e7d34455ffe6f5157309670b9b377046b156778045733c52a21dad60a5517d75c90e74bdf5ed68a50f0312997b32bab6995836f195ca3f04fd8e2566a290daf0cc4dae7d59c9bd918f01bbe58eef04e9315cd31b3e627a6b7058ac872a79d6c551d8e9c86bc40f4a9f7b7c231ece89e09a99e8ca3d10bef531751c83d0607d89ad9badcec0f36ba370d4b3037c5c1e4fe5d753a6ba96b5754f6c2f968c89613879956a203306995bec8c398df560920827e329525081cc71655a040210b04271287ba9ee55c8904db396acd7493be24e3718221b229f6d4f365b45238364ec16b6af002cdf5d0db2c27f503fd23e9dd47359cfd3f2a6f9429ced023aaeae9059c1a4f9685c42fef7c2fdc5c4f5bbabe1ce88d663da8204be0b5c553faca068449195ad042f4c23592df6a98c6a863a7d8fe0be947c844234601de09526c3bd41ed4fe650f2c7c0ede1e3c3da6d1b02d77c88e69ddd8cbb578afb7e202c7acd1d1b457b0234aa568c9ac7bf478a2633b9dcc97863e3a55af38e9f2ac6c89de384c3eb2"}, &(0x7f000000d000)=0x1008) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000023000)={r3, 0x20, 0x9, [0xfffffffffffffffb, 0x4, 0x101, 0x1, 0x1000, 0x77d2, 0x5, 0x42, 0x2]}, 0x1a) socketpair(0x5, 0x801, 0x0, &(0x7f0000010000)={0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000024000)={0x0, 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000024000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000024000-0x4)=0x14) socketpair(0x3, 0x4, 0x3bf, &(0x7f0000022000)) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f0000023000)={r6, 0x1, 0x6, @random="6a457bf6703e"}, 0x10) r7 = accept$inet6(0xffffffffffffffff, &(0x7f0000022000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000023000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r7, 0x84, 0x65, &(0x7f0000002000)=[@in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x16}}], 0x2c) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@proc={0x10, 0x0, 0x3, 0x81080}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x10, 0x1, 0x1, []}], 0x10}, 0x0) ioctl$void(r0, 0x0) r8 = socket$netlink(0x10, 0x3, 0x16) bind$netlink(r8, &(0x7f000000e000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0x9aa0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$rds(r5, &(0x7f0000026000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffffffffffe8f) getsockname(r8, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r9, 0x8924, &(0x7f0000001000-0x4)) 2018/02/09 20:14:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000f97000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x10}}, 0x10) r1 = socket(0x1, 0x1, 0x4) sendmsg$netlink(r1, &(0x7f000000f000-0x38)={&(0x7f0000e93000)=@kern={0x10, 0x0, 0x0, 0x40080}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[]}, 0x48000) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x8924, &(0x7f0000001000-0x4)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000e8c000)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr}}, 0x0, 0x0, []}, 0x18) 2018/02/09 20:14:30 executing program 6: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket(0x19, 0x3, 0x1) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt(r0, 0xc2, 0x4, &(0x7f0000feb000)="9b6691dfa829a0ee5d592b78cbc3c3a275d39c01ef1d8d6cc9dbac6cd770611d6c74f8b7179390b0b3500c047a365f7b5389666abad972977368e19606c32392ca51d01c8d10a6ac7647f38aa463750cb60374f10ce29dc16acdf308007790ca925b538033f1fe3d56a835ce589b8042b320cf4b408fd1ae353e151d44f625b23752bddb85a9bb035f0fd97437065d8ea873ad46da417cae4ca3a287b71fb3c15e2af8f1bccda9a6a640855d2bab9703dac01403a6880778f0b96ede13435b7a9b26d2f58dd880cb9e13b3536129c98e63446d3185b232940978695cf38dc9d0e9f2b9b070781ed574b62cec46f8616fcd", 0xf1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000e14000-0x4)=0x3, 0x4) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f00009f1000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000057c000-0x20)={r0, &(0x7f0000feb000)="8115b130d8bda08362e1c11b692e3a130133428fd3bc7e8450f35e6beb5e4ab3d80f", &(0x7f0000fec000-0x65)="5abeb4e92a975fb4d24d305193e50fa2f6140affe01dda7eafde62903b44397b9362399c2617053c99856a9446e769dedba7001dd34febf129e8b4f7805be070e0a74773ada26a9849b3b38abf8f8d7f67eb975b37fb28cc8323d35608a74c5e651514794b", 0x3}, 0x20) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f000005f000)={&(0x7f0000672000/0x2000)=nil, 0x0, 0x3, 0xf2, &(0x7f0000c6d000/0x3000)=nil, 0x9}) [ 76.027212] device syz7 entered promiscuous mode [ 76.044337] device syz7 left promiscuous mode 2018/02/09 20:14:30 executing program 5: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x6545b58d8cfd2c09, 0x3) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000001e000-0xe4)={0x0, 0xdc, "db2dadd78346526d3979f2bb119fea89f8f94724ed5b99d22f7a00dc0e3b8b1a58c6cc6bd77fdef0b6b43ab23d903ef52b55122d9fa6783cef55ac3d7655943d2b2370cf68d061a4e7e769f738d0cf25e514c84e9dfbaddd4dec6b8cdb6ba30c988bfddc93598e2c65e338d0e2729c5281582aa068a95ae921cac744f688105dd4c052dc6b5c502da8724cecb0a5a74ded567c7554174837c62e977510f4439245177e4c285d9df0262a0c7001859351d0226d31fe385cb61db9a1bd21ce57818033bd0f9e10bd8025795f454d7345400f3156c5a464cfce1d4fd6a6"}, &(0x7f0000000000)=0xe4) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000025000)={r2, 0x5}, &(0x7f0000025000)=0x8) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14}}]}, 0x24}, 0x1}, 0x0) 2018/02/09 20:14:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="01010000000ef40000000300409d9254", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000f4e000), 0xffffffffffffffbc, 0x0, &(0x7f000043c000)=@ipx={0x4, 0x0, 0x0, "386e00000001"}, 0x10) r2 = socket$unix(0x1, 0x0, 0x0) getpeername$unix(r2, &(0x7f0000798000+0xc9)=@file={0x0, ""/49}, &(0x7f00000dd000)=0x33) 2018/02/09 20:14:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x6e1c2c2445418b95, 0x0, &(0x7f0000106000)={0x0, 0x0}) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f00008d2000-0xa0)=""/160, &(0x7f0000289000)=0xa0) r1 = socket(0x7, 0x2, 0x0) getsockopt$netlink(r1, 0x10e, 0x4, &(0x7f0000ee6000-0x7e)=""/126, &(0x7f00008a8000-0x4)=0x7e) bind(r1, &(0x7f000043c000-0x80)=@generic={0x20000000001e, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2018/02/09 20:14:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f00002d2000), &(0x7f00004dc000-0x4)=0x4) r1 = socket(0x19, 0x80003, 0x3f) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000ddd000-0x4)) 2018/02/09 20:14:30 executing program 2: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x6, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000159000)={@common='bridge0\x00', &(0x7f0000fe8000-0x14)=@ethtool_modinfo={0x42, 0x0, 0x0, "f0bf9c11e25c42d9"}}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x46650c81, &(0x7f0000fe9000-0x8)={0x0}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000805000), &(0x7f0000fe9000-0x4)=0x4) 2018/02/09 20:14:30 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in=@multicast2, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x5, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000003000)={0x0, 0xd4, "6a0028ae86c195874d1faa3ebf522f2b71c8c785aeba8c3527b952f6f09b10470cb17c36c5c2c9460236b10abbaf50c469b16b58b4a8a36645c007fd654474588c2dce48ecbab9ceea72bc5ff02e69251aa348771c49f5dd8ed162f3baf51b25f357b5db8e14665308f55c5434db38af7393b09400fcfacacbc3afd2f5784740984ded47c06c25651bec5de7cbf4ff78809bc40cf689145f0b4742399464e64490f986ab1455e7c5d49d0c0199c044b4c71d5225c49495540a9fb74ffc2a4126c0b165c3dd9324f767fcbecca014ce669d71a7dc"}, &(0x7f0000004000-0x4)=0xdc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000003000)={r3, 0x6}, 0x8) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000002000)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000001000)='./file0\x00', 0x0, 0x400000007}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000a2c000)={@dev={0xfe, 0x80, [], 0x0, 0x13}, 0x1, r1}) socket$rds(0x15, 0x5, 0x0) syz_emit_ethernet(0x72, &(0x7f000002f000-0xf7)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x3c, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x30b, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c54512", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80540000015000001ffdc"}}}}}}}, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) r4 = accept$inet6(r0, &(0x7f0000b18000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f00002c9000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000f5b000)={0x0, 0x80}, &(0x7f00004d2000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f00007a3000-0x108)={r5, @in6={{0xa, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}}, [0x6, 0x8, 0x85, 0x6, 0x4, 0x3, 0x401, 0x9, 0x7fff, 0x2, 0x1, 0x3, 0x7fffffff, 0x0, 0x99d]}, &(0x7f0000401000)=0x108) 2018/02/09 20:14:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000147000-0x8)={0x0}) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f00004ba000-0x4), &(0x7f0000618000)=0x4) pipe(&(0x7f000098c000-0x8)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00005cd000)={0x0, 0x0, 0x7}) pipe(&(0x7f0000d92000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00006ca000-0xc)={r2, 0x0, r3}) syz_emit_ethernet(0x2b, &(0x7f0000e6b000)={@random="2fe048aa5c2a", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, '\b'}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x0]}) 2018/02/09 20:14:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002c6000)={0x0}) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000ef0000-0x3c)=""/60, &(0x7f0000bac000-0x4)=0x3c) r1 = socket$inet(0x2, 0x400000080006, 0x0) socket$inet(0x2, 0x800, 0x8) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000a60000-0x430)={'filter\x00', 0x7, 0x4, 0x3e0, 0x2f8, 0x0, 0x210, 0x2f8, 0x2f8, 0x2f8, 0x4, &(0x7f0000df2000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, 0x2}}}, {{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x3, 0x80000001, 0x50c}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000e79000)=0x6, 0x4) tee(r0, r0, 0xd7, 0x2) 2018/02/09 20:14:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000682000-0xb)="0800d700000816f2d8ff6e") r1 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a93000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x0, 0x2, 0x8001, 0xa, 0xa0, 0x20, 0x88, 0x0, r1}, {0x80, 0x1000, 0x7, 0x7, 0x7, 0x3, 0x3f, 0x1}, {0xffff, 0x30757935, 0x40, 0x1}, 0x1f, 0x0, 0x0, 0x1, 0x2, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0xdad541d6523dddc7}, 0x2, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffffffffffff, 0x2, 0x3, 0x0, 0x6, 0x40, 0x83}}, 0xe8) getpeername$netlink(r0, &(0x7f0000808000-0xc), &(0x7f0000795000-0x4)=0xfffffc4d) 2018/02/09 20:14:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000e35000-0x60), &(0x7f0000652000-0x4)=0x60, 0x800) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d5e000-0x2)) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x20, &(0x7f0000bde000)=""/198, &(0x7f0000d68000)=0xc6) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x119, 0x22, &(0x7f0000c7d000)={{{@in=@multicast1, @in6=@empty, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in=@broadcast, 0x0}, 0x0, @in=@rand_addr, 0x0}}, &(0x7f0000fa1000-0x4)=0xe8) 2018/02/09 20:14:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb2}, 0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ee7000-0x10)={0x0, 0x10, &(0x7f0000374000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}]}, &(0x7f000054c000)=0x10) shutdown(r0, 0x200000001) 2018/02/09 20:14:31 executing program 2: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000ce3000-0x4), &(0x7f0000ce2000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff}, {0xffffffffffffffff}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockname$inet6(r0, &(0x7f0000f05000+0x462)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000a15000-0x4)=0x1c) 2018/02/09 20:14:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x5, 0x5) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000b10000)={0xffffffffffffffe3, [0x5]}, 0x6) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000a21000)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f000066f000)=r2) getsockopt$inet6_tcp_buf(r0, 0x6, 0x10000000000004, &(0x7f0000dd0000-0x91)=""/145, &(0x7f00005ed000)=0x91) 2018/02/09 20:14:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) socket$rds(0x15, 0x5, 0x0) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000060c000)={r0}) socket$nfc_raw(0x27, 0x3, 0x0) r2 = gettid() socket$alg(0x26, 0x5, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00003d6000)={{{@in=@broadcast, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000a77000)=0xe8) r4 = getgid() sendmsg$unix(r1, &(0x7f0000970000)={&(0x7f0000c22000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f6f000)=[{&(0x7f0000e1e000)="3dfafa4f4e62c42366315ece71e86370380fe0ee2d0db65e04ac89d1c93e3aacc6ae5b8bbfaf5c779c7006b7ab923b1b54243ded97216257a5a3cec914265a2ee2", 0x41}, {&(0x7f0000c5c000)="7dd161d8b8e80652b8593cf25f7e51f5f437bb25a98716f56d57ebef3f8a8fabc95e96f7c6033ca6c07c2cf0638ecc1fd383eb14ddc41df83854495ecf3cfebdaf8893c087c95a374ad1e47067660f541347d26c34d82d474976cc1b7ff547cdcd449d3b2d8abe9ab3013df4f45c66ce80844ee3ef90039676b1a5b77f068af3c001793480c113c750974b914527e273e3b21389cf29cbf423ce1c8ba7f4a98f469da026", 0xa4}, {&(0x7f0000df7000)="17fc446511b9f4bfed4641ea90477a42d3856f2ace67111235f6078d03a5bef1771db972ddd1661798a63906507668bc68f8b946c2caf55c4b53f8cc2d260fb3759e5089aacef44cb8d0defffa8878f3319db343ed8228375d9b03e8986f64c7e01a5cf5e1f8d09f89ef19a46f9b67d0d9746eb56158c473202b6c1adcdca77d6daa239dab6770cad45332fab4f33549dd06541c7e853095199da7319c87c6cf6ca3e357fbcbaf911db92fadc6cf2861faf66874251a5e6e104e1c9ca623602ea36bd2394d424bb094", 0xc9}, {&(0x7f00007d2000)="0d70e7f91db47f94e937033e0482f176c3a2d22e1ad35afe6e4ae997c99bc29a5c9ac95f31a8ddc041f05cdfec4a5cbf45c5565e3700e6d9d0ce8d68748cc47638391020cad7df7dab7a01f75890922ea8271d97e6a0c145bb8d171aa1021fc3148dd73454b0398465639cebe3776ab4b5", 0x71}], 0x4, &(0x7f0000086000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x88, 0x40814}, 0x94) shutdown(r0, 0x2) socket(0x10, 0x0, 0x7ff) recvmsg(r0, &(0x7f00007ed000-0x38)={&(0x7f0000961000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x32, &(0x7f0000c61000)=[], 0x0, &(0x7f000018b000)=""/152, 0x98}, 0x41) 2018/02/09 20:14:31 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f00004c0000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00000b5000-0x78)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000f36000)=@common='bpq0\x00'}) 2018/02/09 20:14:31 executing program 0: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00003c8000-0x4)) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000047e000-0x4)=0x8001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80001, 0x0) setsockopt$inet_int(r1, 0x0, 0x36, &(0x7f0000220000), 0x4) 2018/02/09 20:14:31 executing program 5: r0 = accept4$inet(0xffffffffffffffff, &(0x7f00009c6000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000f4f000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000fb5000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000027b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000fff000-0x4), 0x4) write(r2, &(0x7f000001a000-0x69), 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000025b000-0x4)) recvmsg(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)}, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000206000-0x4), &(0x7f0000b5c000)=0x4) 2018/02/09 20:14:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000f2000)={0x6, 0x7, 0xb000}, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000074000)="2d01000000e6000000005ca73d9fe3b5039b000000022fa5", 0x18, 0x0, &(0x7f0000c2b000)={0x11, 0x800, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) 2018/02/09 20:14:31 executing program 2: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e67000)={0x0, 0x0}) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000e69000-0x4)=0xf398, 0x4) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000e67000)={r0, r2, 0x7, 0x3}, 0x10) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000e6a000-0x1a8)={0xfffffffffffffffe, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x0, 0x2, [{{0x2, 0x3, @broadcast=0xffffffff}}, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}}}]}, 0x1a8) getsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000e67000-0xa8)=""/168, &(0x7f0000282000)=0xa8) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r2, &(0x7f0000d38000)={&(0x7f0000e6a000)=@full={{0x3, {"721bb32c194035"}, 0x7fff}, [{"5fcd01837a43ba"}, {"0a206d24bc85d6"}, {"986476a992354d"}, {"2bc7a5a311981e"}, {"2ea288ce74c76f"}, {"1dca45b3088777"}, {"7a0c0fe9ba8822"}, {"a77a96c7a58a68"}]}, 0x48, &(0x7f0000e6b000-0x80)=[{&(0x7f0000e6a000)="1a2e54b50c7d22a5aa56ae62d8e82d36b803c230c35c45b3ee4502cf642dd31d1f3e1002b648fee5b885f178888423270bbd58a32b212b1a18896c660e3aaa2686c028963c7d6cc0298286bd26f9a18e0de73a18c876c003ec5fae9c569a6c9cef3c89c3317888dcc03c07ca4e1c60e51ee653d5857b9b91c12fc4", 0x7b}, {&(0x7f0000e6b000-0x83)="de9bf1a8c3eef03b84730e08d9d36f2b03a54bb6cc64341be76926e969f8989a2bc43ce4b96b472bfd20ad8cda91979450352af9ca3ab493eee415eb9018205a21d3278793ae52819a51a49f83b3764dcc8260179fae6e264f94461a7b3daa30ffae3965061d4a409a0329b433420fc0ea3bc71f424ccd277fc28525cc7e7306073907", 0x83}, {&(0x7f0000d83000)="b164ed26", 0x4}, {&(0x7f0000d22000-0x7f)="3bad92da4db8c3ef6459095d6008c2d1bdd0915b690a1b05dd650e827a1d84bc2420417c6c3731a9355ab50b2dcb6fc6ee7bdd5f3d49f8e89e14235f4191d7d779550ea643de475e6c91a26ec42886e891f833dbb463d40346693fd96d73ec23d6958ed13411636d78db909f7546e42663952dec8c5b86ebf2b19c334340ac", 0x7f}, {&(0x7f0000c40000-0x64)="ccd6c6be0e71509d7c9c4bf04eefa08954f4d9ef57dd3cbe5a6a085ff784599fe5f0dbaaa48b0e1c9846637fba851b0e9285ef77935bc5819401445d752e4f062cdc451105e5618035110842af106893a721bce9039d20eb2c1828d99dbb97d86fa96530", 0x64}, {&(0x7f0000a07000-0xc2)="ec047cfddd4e55925f23e8a8eb38de41078bb44b9795e4f10fd1d211e2a25d3eb7d3d4120883dfee109ed6e4342506abd36adb71792e98ada3d3522d7d6763d5a28669d34904e49eddfbaf66c5f5e75391011e3e84dad3109d7307a2c5c6680cf205ce0b1b246684f1b51af37a57f15e3feb5329f638fa17c3484838a40640900b62e798441a33f61bf36a531923996defe3bb39580db7769e755f17ab6eed6733c25bdff016d08d004945cb97493f0aa9322a66b7174958e1399df433d72af65944", 0xc2}, {&(0x7f0000e6b000-0xc2)="b117b26ed92a7d7d6449d28f0b96a924471e3b0c74f404739c3606391c4041b150531adfb9d1ac39b753f87b749cae8f8be2d36d95b98558dc64be5726de046cca13bd3dc4613baef716fd463792e24376750f79c00c9200142f1248f9ea167f42b47155c559ef2ac117eb73c077aa2f8256b85222df55055a0dcfe28ec36e32b0cd8786708d274e1169a5ac1f172c636062207ce539fcef8d98dfe0f5bbde84758b99242a9efae7489f98a958d3e855e84abe78538319c31c107dae920153fff529", 0xc2}, {&(0x7f0000cdd000)="fcb52ca364047b4bdd2c76a97681e492605c6ac11b76a106a015b399be583d45c4e088d10222cf5e2ffa91ebb390c0d0289ba266061a1bec4d9e4a787661a7c34ecdefd2b9efc735953b8ca751e4200fa3e0fa76be1c661c9416f8bb6e50b5a106a6e5ea9f9de91608705ec46a7d356df72905429905c891887ee3c00f2bef238db8d3e918f60bcfdf176e", 0x8b}], 0x8, &(0x7f000097e000-0x3b8)=[{0x110, 0x11b, 0x5, "550dd65e8a5d624e26c75c90489ad3d6fb6bf76d702753076899671986f3d83d4ff77edff7c866bbfd6dd4631301512cce4f13528d6683fb75aa8c87490b0cb4c37b037a41e47776daaded56489c7cc688ddb1bb1cb1a02d38c2f8f3bf2ff29d592fec2ef881f7dc2baef7d24857d53217972d831effed68e91929d8dcdd6f6b693824617aa946f54ab2a4131c555e85c04a37caaf94ec2788534fe41484650a821f1014efcb5c3e1432af96e7831d7da137cfb0b48817d323be5189a5e0c0747e8efe879c33ceccd4dcbb0a761067dc3e1cd4c902c5dab66d771651b5295cb4bd40172a546cfab04e2073c11cd7f4e756e67dd2a08ea0ea1dce"}, {0x110, 0x13e, 0x4, "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"}, {0x70, 0x18f, 0x400, "be5e0dcc930558ac6567fb6a066f90f6046063b99748757516a58812795e278efff164823e76070afc1e78b55160a7cdb644fa149e81a686ebaa235a06a9f9c56829672eae752bd36bbd21261d211a90f0d80329e9ea383c9b745d40ae20"}, {0x98, 0x0, 0x1000, "4fa1c9723e81c264950d281fc173c5abfb96b26db736feacc695af20d4c397050c86246bd407a1b7d079afc22670cb290708da3064af880385248208d1fcca952a3218107333a1887a890c89e67031c3e54e7636210bfb418176ac49d9c6a5a187ccdd2b4064128eadf32277880dc402bb2aef5acdacf1882c6ffd6481852ca2723b3c95f9"}, {0x90, 0x10b, 0x80000001, "5569f5bc2ea027703caeed5f8f3f27040158392d8a32e9879d7b691342a5173fcf7155d1bacedbd0e9fd9ed1cb63c929a4b39488b03f85f5ff92dffee3745f332301356ea162c894954b83ffe181fe67eea93b6c1827568e9f6c421934bce9d02986dd0b9367db409995608f40f69162f986fa8beb4cd2d6896c"}], 0x3b8, 0x80}, 0x40000000) 2018/02/09 20:14:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00001af000-0x4)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000924000)={0x0, 0x3ff, 0x5}, &(0x7f00008ea000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000552000)={r1, @in={{0x2, 0x0, @empty}}}, 0x8c) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f00005ad000)=0x9, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000093a000-0x8)={0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000685000)={r2}) socketpair$inet6(0xa, 0xf, 0x8000, &(0x7f0000a49000)={0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000701000-0x5c)={{0xa, 0x0, 0x6301, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3af}, {0xa, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1000, [0x6, 0x2, 0xd74, 0xb5a3, 0x779, 0xcd6, 0x6, 0xf4a]}, 0x5c) socket$pppoe(0x18, 0x1, 0x0) socketpair(0x9, 0x80005, 0x200, &(0x7f0000e6f000-0x8)={0x0, 0x0}) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00003e8000)={0x1, &(0x7f00009af000)=[{0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r4, 0x40086425, &(0x7f0000894000-0x8)={r5, 0x2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b90000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00008b3000)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r6, 0x40086425, &(0x7f00007fe000-0x8)={r7, 0x3}) r8 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r8, &(0x7f0000008000)={&(0x7f0000092000)={0x10, 0x34000}, 0xc, &(0x7f00000b5000-0x10)={&(0x7f0000721000-0x2698)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@nested={0x4, 0x4, []}]}, 0x18}, 0x1}, 0x0) 2018/02/09 20:14:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d02000)=0x2fc, 0xe2) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty}, 0x1c) pipe(&(0x7f0000497000-0x8)={0x0}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000db4000)) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) socket$nl_crypto(0x10, 0x3, 0x15) r3 = socket$bt_l2cap(0x1f, 0x5, 0x0) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000fd8000)=0x200, &(0x7f0000719000)=0x4) listen(r0, 0x7) 2018/02/09 20:14:31 executing program 7: r0 = socket(0x1e, 0x801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000da4000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000246000-0x8)={r0, r1}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000)=@assoc_value, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00005d7000-0x4)=0x80000000, &(0x7f0000001000-0x4)=0x4) 2018/02/09 20:14:31 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f00008cf000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000f32000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000ad8000-0x420)=@security={'security\x00', 0xe, 0x4, 0x3c0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000023000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@ip={@loopback=0x7f000001, @rand_addr=0x1, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xf8, 0x0, {}, [@common=@inet=@socket3={0x28, 'socket\x00', 0x3}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0x6e8, 0x4, 0xff, 0x1, 0x7f, 0xeb4], 0x2, 0x40, 0x4}, {0x6, [0x400, 0x8001, 0x100000000, 0x7, 0x2, 0x3], 0x800000010000, 0x5, 0x8}}}}, {{@uncond, 0x0, 0x70, 0x198, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:ldconfig_cache_t::0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0x420) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x20, 0x9b, &(0x7f0000516000-0xc8)="403fc121bcd1769ddeeae46926b037443fc9a744c266aea9c4dbc7602eec213f4e9a46a4de6c54a07c82f664925f5e1fdc830f000000000000000000000000027384ebaa79bfedeba9df11cee00c3d65095da7dfbb777161a64b67fc85984e3f156f820d57a6ef240ed9cac182e8a564bf6afd2db8e456696ab2712f3d785155e3a6a04091fdb1f79cd950a96a21c2e796f40118247de6af0bc187b92832d4da047ffefaeab9643ee03e50cb70511dd02765a9e9f5b1dc103d6d505d6206bfa43bab8226e5ef2f0e", 0xffffffffffffff91) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000000)={&(0x7f0000001000-0x60)={0x27, 0x2053fbe5, 0x7, 0x0, 0x80, 0x3, "1423fac9ade721edba4dc571e0d4eafd187dc6d7bb471b293f49304ef65526d67591a93ab1b233dbd5e219f6b2bfe6a86bb94f0016389cb1a89d7a8f3bb8d7", 0x8001}, 0x60, &(0x7f0000000000)=[{&(0x7f0000000000)="c50bf4e6345827ea0811773fe30d366b3a0bcb189ff6a1915fc3a8f2461d67b34888b9974806d180bfd1167a690b91b506aa0e90d8b91adda21c101f37e3ba5858ed77b24baca6be5ba08e4b2d57a55fcb9b2bef", 0x54}, {&(0x7f0000001000-0xbe)="40bfd74ce03951f4d6ee4d7735351d4ddec9b925359f1e8129b1d5bd67337e4de577f2eac273fe9b0759362c963a8432ce88dab2f1e1423ab848afd083d8e9808dfd237458a06cd5fa0e2683577e2d164333dfca018394291b6f8bf227e6e2e5e43bc917fa7956673bbccbfa98ed128f5a90603da0c44ad73cd8d2c03f3267ab0e614fecd0ed7c2f6f371fb0114d15502465e7535ead2a07e36b474c78e9aeecbcd3362061c255973d6184c74787d9677593a2d118e74ca943bbe7d18c07", 0xbe}, {&(0x7f0000eb3000-0x16)="6b9545e629f48b1bb96e045ff121631b75129466d8a5", 0x16}, {&(0x7f0000000000)="677f6050f32632208d866cfeb7d4536f6377a21e4ee0f354950541e94122b37b3f69d97915f2e269210da702b10bb8664b53d8ecbd142c75458f9e026489128a201d0164cddc611193b22814b15cbeeba89e82e04f8c29356f3e3fc273a5794481a396c5c3046f73b4e4fc57", 0xfffffffffffffeea}, {&(0x7f0000001000-0x8)="cc0ae30002000000", 0x8}, {&(0x7f0000001000-0x5b)="d9bf4be45b07c398b6555d4994078d9228d3779ce1e880ed43499298b8ca5c459761b5ebff8326d42482cf6568c9232ba239006235af42af1b317d9f56cc9ff3d66d8a297427b8483299b5c84470b71f7092aeba70139f36d6e848", 0x5b}, {&(0x7f0000000000)="db6a82a3155cb58f8b66acbd8a17a5e4e90acef4d4ad563faade76341f4ab2f22effad9aa2d397f64af4ae5c8a6506a1a49a9e6d7db7fd029bc4adafc83e4324b45fe065738716c1e0e94819a0f9271d9a4a9d8350e1195c23284da32dd8bfa2a7ad4ac50ffcca33da7be0bdce49354a6a5a9249f2337bcdd86d17173dc1b8ec6a769c8ec5afa1183346828d5db6f10d204c389f2132e2f31aaacf3f4f10ec294e1834488be230e0b895053e8110289891f70c2aae152cf838d5d786fa6ac5f4c5a7215d14d4d3436041e499f2eef6f2801c948373d93518b667bd88ae179aa7048bb98d5f59249a50870778", 0xec}, {&(0x7f0000000000)="710483cd5c53f1bacbc6c2d037cf62de05537793f6392a99af2d4f84b040b01fd9eefadc33759a5553d53de9965cd8e41751b5dc56249a262d270ee56c3ffbc33f4450d2008a27f5a475fc91c8d2b17f8b52865a41b3d75fc4f05beb114d058bac8ec755f915582fa82c938bd487cbb425b76303be664caea20952422f48922da6069e6b292a71dcc7405485ddc7811698d7c212aa4227a200f9fb9d833b798d40d9da1330e3fd820c87db88ce46f714c09b8ba2799a47d4d684cbdde652c1f8e1b4648821779f440d2edb95dc8475b1ab1b172a2b12e2095a496889ae0f1b21b2b150c0e0f4235f6d96b123d8b4629b6cc59d381a39", 0xf6}], 0x8, &(0x7f0000dfd000)={0x70, 0x29, 0x10001, "d868abb81ac92811d92ab5bce8dfd420eca80f281057d7c4628bb27def597b76276ee342c5074e0c8648818fd9f9605a4abfd8233ba6b2b9887a1e17b3eb8b99d3b557abc765b232d230ca6ec4f9b9d2598f593d410280f222113a0df76ee0"}, 0x70, 0x80}, 0x8800) r2 = socket(0x1, 0x5, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00001ca000)={'vcan0\x00', 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00005c5000)={{{@in=@dev, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000a3c000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000002000)={@generic="4d618c06d8a41344b034243c5e2374e3", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff}}) sendmsg$nl_xfrm(r2, &(0x7f0000001000-0x38)={&(0x7f000038e000)={0x10, 0x0, 0x0, 0x8008}, 0xc, &(0x7f0000161000-0x10)={&(0x7f0000f2d000-0x3fc)=@polexpire={0x3fc, 0x1b, 0x0, 0x0, 0x1, {{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@multicast2=0xe0000002, 0x1, 0x5, 0x0, 0x100, 0xa, 0xa0, 0x20, 0x3b, r3, r4}, {0x6, 0xffff, 0x60, 0x4, 0xfb81, 0xc93c, 0x4, 0x4}, {0x9, 0x0, 0xfffffffffffffffb, 0x101}, 0x8, 0xa, 0x2, 0x200000000, 0x2, 0x1}, 0xd66d}, [@algo_auth={0xc8, 0x1, {{'crc32-pclmul\x00'}, 0x3e8, "d84bb9d1d182fb30e414df6c1f9ea16fd8808d195541da02cad0c29163338b0715e467f6a598aa5c5956cc89accbe4411e7eaacb72c573638728293e0f344817c3d641968784c851ebf7e0cec175f1e4b4531f05b399ecd1ff845af8a881b640e6f4213bd8f313cacce9254bf3ce7403ccd5c5873b45d161222e8309c2"}}, @replay_thresh={0x8, 0xb, 0x1}, @migrate={0x138, 0x11, [{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in6=@empty, 0x33, 0x3, 0x0, 0x5, 0xa, 0xa}, {@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xff, 0x6, 0x0, 0x3, 0xa}, {@in=@multicast2=0xe0000002, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x7f, 0xfffffffffffffffc, 0x0, 0x0, 0xa}, {@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x33, 0x2, 0x0, 0xffffffffffffffff, 0xa, 0xa}, {@in6=@dev={0xfe, 0x80, [], 0x0, 0xb}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xff, 0x2, 0x0, 0x6, 0x2, 0xa}, {@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x32, 0x0, 0x0, 0xffffffffffffffff, 0x2, 0xa}, {@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x3c, 0x0, 0x0, 0xffffffffffffffff, 0xa, 0xa}]}, @algo_crypt={0x138, 0x2, {{'ctr(camellia)\x00'}, 0x768, "837286fd6c5fc6b2557ed790897767f1eb55354f2d478a93a5b4c43de63ee9295aea77a0bf7a2a36a02bd25425c975958d924042326cd31fe8c510acfac3d1480f6f61dddce89d92c1a443baa0eef5dcdda5d3c4f17b3204f35562d9f2895110ee5564694f8f0457cc204e4971f2d8707e49056695fea07eddacc914fbd16554a9447bb64999ff013dc1bb70dbace8fbc97067ce98aa7ed886a6b5127caddb67851ce7eff894982de5c74c3cf49bc7141611dd5402d0229a13b62c727431ff63db9e56b82a519d695da266c271a338683d79e309fc70c83de8527d9271aa440f28f4f22fe28a56025ccfb8c727"}}]}, 0x3fc}, 0x1, 0x0, 0x0, 0x4}, 0x94) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r2, &(0x7f0000ad8000)={0x1d}, 0x10) mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r5, 0x0, 0x15, &(0x7f00002eb000)=0x6, 0x4) 2018/02/09 20:14:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0xc7) r2 = bpf$MAP_CREATE(0x0, &(0x7f00006ff000)={0x19, 0x7f, 0x1, 0x8bd, 0x4, 0xffffffffffffffff, 0x8}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00002c0000)={0x8, 0x7, 0x1f, 0x4, 0x10, r2, 0x4}, 0x2c) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000985000-0xc)) epoll_ctl$EPOLL_CTL_ADD(r1, 0xa000, r0, &(0x7f00007f8000)={0x1000000d}) r3 = socket(0x17, 0xa, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000870000-0x8)={0x0, 0x8}, &(0x7f0000c6d000-0x4)=0x8) 2018/02/09 20:14:31 executing program 1: socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000e3d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000001000-0x8), r1, &(0x7f0000000000), 0x1ff, 0x2) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x156, &(0x7f0000004000-0x230)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v+Y', 0x120, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[@dstopts={0x1, 0xe, [], [@generic={0x7, 0x6e, "5532232f3251d1c046db873facf23736575b9ab7bcb290f6cc4ece8cdb6bb4a0db2b6163b970cc34a7f3776826bc049fdfc21b02d8afe5a9eba5a86b1bf5a8ad46c4e46c3409aec88da8690a5a47eac50d250492e49e0eb45a122aceb779d858cdd07abdc95b3c15814d1ea48b70"}]}, @hopopts={0x3f, 0x4, [], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x5}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @padn={0x1, 0x2, [0x0, 0x0]}]}, @routing={0x3b, 0x0, 0x2, 0x5, 0x0, []}, @hopopts={0xbe, 0xb, [], [@generic={0xe6b, 0x5a, "4b486786da0ec8da679067c336992dc601755b37f28e5aa0c35de321326c3e419619fd514094e4484256463bf1f63eb9c5a6babf42047c5bd556032cf19f002e989fdfac840b6f6b5a65a32cd2fd2e347524f3cf95a3d6d31096"}, @pad1={0x0, 0x1}]}], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) mmap(&(0x7f0000007000/0x4000)=nil, 0x4000, 0xf, 0x13, r1, 0x0) 2018/02/09 20:14:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x4002) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x4, 0x0, 'fsm\x00', "225eecb6d70b7bdaceb36a2658d861a1eff3b029ef504a339970d947ba2ad36d580d6b5328cf197cd30f1138e28b60250775d0d48bdc49c5f078060000005cbb30dc1065e1ca049ab6e5f35e9c7f37a29fa0753a00010000d200a9ee7fd68edf88d2e57359942a0ff1fef7a3b917dc483d93f9d782b3ce3da3eb8965fbf6dca4"}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) pread64(r0, &(0x7f0000df1000-0xdf)=""/223, 0xdf, 0x37) 2018/02/09 20:14:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000c13000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b60000-0xc)={0x0, @loopback, @multicast1}, &(0x7f0000d06000-0x4)=0xc) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = accept(r1, 0x0, &(0x7f0000531000-0x4)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000bd4000)={0x6, 0x4, 0x1, 0x8, 0x7, 0x0, 0x2, 0xc1, 0x0}, &(0x7f00000fa000)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000025c000-0x10)={0xfffffffffffffffe, 0x4, 0x9, 0x9, r3}, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000073f000), &(0x7f0000878000)=0xc) sendmsg$nl_route(r1, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000acc000-0x24)=@ipmr_newroute={0x1c, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, []}, 0x1c}, 0x1}, 0x0) socketpair$inet6(0xa, 0x4, 0x2, &(0x7f0000293000)={0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00007db000)={0xd4, 0x400, 0x3, 0x8, 0x4, 0x8, 0x6, 0x5, 0x0}, &(0x7f00003b4000-0x4)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000781000-0x6)={r5, 0x1}, 0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000018000)={r5, 0x9}, &(0x7f00008b8000-0x4)=0x6) 2018/02/09 20:14:31 executing program 6: mmap(&(0x7f0000000000/0xaba000)=nil, 0xaba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) connect$inet6(r0, &(0x7f00006ba000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) sendmsg(r0, &(0x7f0000806000)={0x0, 0x0, &(0x7f0000aba000-0x70)=[{&(0x7f0000ab6000)="8c", 0x1}, {&(0x7f0000ab7000)}, {&(0x7f0000294000)="70ac034c41a45365ac82f9bb01543f", 0xf}], 0x3, &(0x7f00002a3000-0x18)=[]}, 0x0) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000040a000-0x8)={0x0}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) 2018/02/09 20:14:31 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty, 0x4}, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0xfffffffffffffe38) r0 = accept(0xffffffffffffff9c, &(0x7f0000006000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000002000)=0x3a) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000000a000)={0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x1, 0x6, &(0x7f000000d000-0x8)={0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r2, &(0x7f0000005000)=@alg, &(0x7f000000d000)=0x58) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000000d000-0x8)={r1, r2}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0xf, 0x0, 0x2, 0x0, 0x0, 0x0, 0xffffffffffffffff}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f000000a000)=""/195}, 0x48) [ 76.470985] Cannot find add_set index 0 as target 2018/02/09 20:14:31 executing program 4: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f000000d000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000013000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000001c000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000031000-0x8)={0x0, 0x2}, &(0x7f0000009000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000002000-0xc)={r4, 0xff, 0x10}, 0xc) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000030000-0x10)={r2, r3, 0x8db}) connect$inet6(r0, &(0x7f0000029000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000018000)={0x0, 0x8b0}, &(0x7f000002f000)=0x8) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000002f000)={r5, 0x9}, 0x8) sendmsg(r0, &(0x7f0000010000-0x38)={&(0x7f0000011000-0x10)=@in={0x2, 0x2, @loopback=0x7f000001}, 0x10, &(0x7f000000c000)=[{&(0x7f000002b000)="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", 0x5a9}], 0x1}, 0x0) 2018/02/09 20:14:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x2, 0x6, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f000085e000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000000000)=0x26) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00009db000-0x10)={0xddea, 0x1, 0x23, 0x6}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x2, 0x3, 0x6) [ 76.513553] Cannot find add_set index 0 as target 2018/02/09 20:14:31 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000001000-0x48)=@full, &(0x7f00003a5000)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000000)) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000012000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000012000)=0x8, 0x4) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000004000-0x8), &(0x7f0000012000-0x2)=0x8) 2018/02/09 20:14:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x1b, 0x0, 0xfffffffffffffff9, &(0x7f0000cb8000-0x8)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f000024f000-0x4), &(0x7f0000468000-0x4)=0x4) writev(r1, &(0x7f0000adf000-0x8)=[{&(0x7f0000d31000)="29000000200019fb16440000000000060200001615de00f1ffffff040d001000000040000005000008", 0x29}], 0x1) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000b3b000), &(0x7f0000394000)=0x4) connect$pppoe(r0, &(0x7f0000dd0000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="309d3271c8dd393e9b90fc543ecda50b"}}, 0x1e) 2018/02/09 20:14:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000025d000)=0x4, 0x4) close(r0) 2018/02/09 20:14:31 executing program 5: mmap(&(0x7f000092b000/0x2000)=nil, 0x2000, 0x0, 0x1131, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f000092d000-0x10), &(0x7f000092c000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001000-0x20)={r0, 0x5, 0x1, 0x6, &(0x7f000092d000-0xc)=[0x0, 0x0, 0x0], 0x3}, 0x20) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x8, 0x4) 2018/02/09 20:14:31 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000007000)={0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000008000-0x4)=0x1, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt(r1, 0x0, 0x19, &(0x7f0000003000-0x90)=""/144, &(0x7f0000007000-0x4)=0x90) 2018/02/09 20:14:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) accept$inet(r0, &(0x7f00004f8000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f00006bb000-0x4)=0x10) read(r0, &(0x7f000083b000)=""/1, 0x1) sendto$inet(r0, &(0x7f00000c9000-0x18)="08b3ad7b87b72bd500f56a0b5f50d495e7dffc678e415b6c", 0x18, 0x4000, 0x0, 0x0) sendmmsg(r0, &(0x7f0000703000-0xf0)=[{{&(0x7f0000c9a000)=@generic={0x1, "09c948b85066b91bbbcf88f92381a9ccaf0c56e5611e5bdf24e7adecb116a0e4d7df65b9e9d8d2ac2664ab2b6f93643a8f92b2597058cf113394b994bb27e5006ecd68d95f56cc7787e7a972eb99feee54d1e75dfd7281dd0b0a11573cd49ec5f7647017cd88242ee256c84b505a9277b9f295b88fd0add48a6dae1419b3"}, 0x80, &(0x7f0000fad000)=[{&(0x7f00002a2000-0x92)="78534756f0975c0144700c31b0924429e2ce3a4dc1176f8777e20ef7417fb72c531481512453a164bbdbb6ad98358d24dcb69a625c7de2ab29f75adc9070aaea4bf84a87751f9eb23824d611c23f549489f551909c24b98de8cbfd468ebdf4b139b1f3f14a4c6986254ead07fb75d435f097ae5c1b66ed8eb1871f2b2458632c3c4eac5011d332a87c1a3a713e753a8e7b32", 0x92}], 0x1, 0x0, 0x0, 0x10}, 0x80000001}, {{&(0x7f0000316000)=@ipx={0x4, 0xffffffffffffff5e, 0x100, "d1c173247b3d", 0x3}, 0x10, &(0x7f00009cc000)=[{&(0x7f0000976000)="90413a34239307178b9608c30e6fb8a9853e7b8b9990dc977363dc57e2a00017d3a2ca89105d618e0a29e9bbd743b6a0bf8310fff770fe404ff1e017b90a24da9f94ecc316e43f20469199bc1dad132b088487b5492e137d4af55a0ff67a13b73b940234dffa851efc8cfb8b2b97a11989ca2b28a52b34b58d4e2697a0203d399119eba7635eab528fb9560a8451fb43b51f533052bac752cc5e0e41ff83144fea16363743219885505c532f4d18c3b37963915ff1a9237894573929c024a1efc0176bdf5902d77168add64977af9ba05504f684545f5eb0e37a1b3905f46b79b822f3c8d94071a8", 0xe8}, {&(0x7f0000639000)}, {&(0x7f0000b84000-0x31)="0efd97ef6d626ca404746e7af12a712785abe75b3b234cc3dc3476b1715cdc6d73ec69a49dd16043e76e7c2a2b87317e61", 0x31}, {&(0x7f0000db8000-0xee)="58c5fab3c2c4e8c5c054e02af53440f3c412c18e846a1a4cebf3a36331ff91f2a86239e6cb3db993335013a816530c881ff0f0889535fbd57a6f20b43882e465a8f2cc91d4861ec893d0d7d3a5f1e98e135a83af5979f8e2d51a85bb1de5264a46def74474aaabe7a6329e1d9ebc53592231aa51da42939fb663c33c846a5a97f541dd7b4c442cbe718d19463b62173c7daf67b19e3d1755dd1f6c169e415805b834f0c322801ed16c41623a3593471c53f8ce94ff25bb3f083d1b5b65229e047703118b95918f33450abfc51fcf2f9d0f3c8819d895e370f5575dab9eebe337a1959c23ca955718ffd80dcb1380", 0xee}], 0x4, &(0x7f0000d5f000-0x210)=[{0xe0, 0x112, 0x101, "e899a96df217cefed128610df957ae9bad8e3eb638c8158df51004c40c198d517bc43bdcbf0f6ee00ef8ce4ecb6c051b52b3cdfacd6773a7b02edea390e3fe5f403eba39500509b191d0f6484100d56c92ec59c0931de1343433fc1378cf31c766fa397bf2d412f5ba5e34182b5d9801684f4940d46949835cbe03e4f3de4e5865064a17276cadf15002b54ff10538588f0380c0c0a66d13cb595fa33708daff52b8c6e18006c5984b54cea72c50d410015b1138bc13a4c0e5882300735d7c1f9043dada92388fd522b8ee"}, {0xf0, 0x0, 0x4630491d, "5da41f8bf13f89a1dd8c0f4701544806ce167f3b71ca55c0c4b9566f83df3110a384e9415dc277d97c68194986083ded858ac58d2829c40d366151cb61baf00f70798765e41f3ef932b3fd70c5365f04fb577ca9c880880742a63563626bf7ca1c3245912affe3b78daf903b6eb9d11745828f228aff5f298bc870399b4d3a6ff17bbf4f0d3cb397317ab119147447d6697526c026395db6328046246e963843f44b51dd7b6543633e22e27d90e71260d6694622d5e466e48d60dbc4864821e57435675d42bd960cdfadcc149198791204b5e872febbb834794a9a9bfc05c2e3"}, {0x40, 0x11f, 0x81, "427d39e245321dae576123e3913d557514407d4fe33ef1344fd9cba3ed3283c3894374e19d3b59f128def4e1ed676e6b"}], 0x210}, 0x4}, {{&(0x7f0000f77000)=@nfc={0x27, 0x1, 0x4, 0x2}, 0x10, &(0x7f00009c1000-0x10)=[{&(0x7f00004fe000-0x86)="a163a30f238f3d9039b45a9fc69497d6208010dea01797a16d38178f1524f3c722e2fdefde8f1e3e64a3529d9abe353c6f370a4ab0b9be9055e0aa7ad33e1424fbe0abfa588e7fe1a4ca48c3343562506a4c0b985389b8a6bcd761267031eae129013ce76e3933dab38bd87a6d5d0633dd76463cc29a1c49808196160c1cb0e5048fc38fb40d", 0x86}], 0x1, &(0x7f0000579000)=[{0x28, 0x111, 0x6, "2a28f8386e603172ccae4501c9604130831e2eb3c68c70"}, {0xc8, 0x1af, 0xfff, "de8d00801dd5248076145dac3a0afeeb47c616f5cc40e87649c4535a8c64949f968fe3a21819a5155843e0a5d562f42c06b63b16ce498843728fd3521b48d554a7feefc6eb1399b64be7bad91239591676865cfe20a2f693ce543e1a6bfe142400deb5fe2b08d72b0e15a39e5d26481028b0146f1900e99425670cf30942146d80da8e34f11781082e5c13931cc51d62e96536c0e6b6a8a5b200a91500971d4179bd851fb86dd7e4b60a1524e0f621412efc9463"}, {0xe8, 0x108, 0x9, "bf722ba793798254c51c2c370f45a6478a6ab61cd5451ed697d665fdcf6f9381367904ffea2e75ba8be612ae5ca3aa5283d4784936236cc1ef9a9fe6b59f75d83522a852efc9928e0530b581631f7b837dff3414b5f647a3f2ba8a6404753970c1521fd0bcfb7e530efe7e822972206f1dfc0eb29b45cc1417d55e49d28e7b41d268b60f8328da2a546d1d8d2e3c170b85a306962437d10c1d31480dad0a9d6a4f8fcf2bb603abe15e942ae2a71fe2089e82d7ae4453969b6661c853ed09858bc494b3f770d831a88962770d664b98b5b9"}], 0x1d8, 0x4000880}, 0x1}, {{0x0, 0x0, &(0x7f0000abb000-0x50)=[{&(0x7f00005db000-0x80)="06f989c6fd77f05dff51c73eacd6b79e51585d9cb659db10fb461f3917a818033f1edb2481566757b558683de50d2fa935f2433240e51afdd7b2e284bb6c864a62162dd39db73ba1adc003a5f5d1a1c610973db72d6048bd73d5ccd49434add5b530a45da09ca325776023fc7b0b1299ef8fb264afd786b24c986f3c2b68818e", 0x80}, {&(0x7f0000aa3000-0x1000)="c6fe31874c0f653b514cd287277927b12629a77b62e080a090c9bcf89d0e2c5647587c78855407b1e163345134b2a59c72921a2533282e2d3a829396a555a7309ea85d6b5945a7693bd79542acd0ecc9d4deef3502ab469c3e196791e66cb0407cba0b3492dfe87ff09a693386a77b30ccd407e0b966e08b0dcf2cc5eab1430ae28fbf3906a6f40ebadd0762f7aa69f30abeb13e6b323dc0fbb87d075689a58d85ea259fe47d605fb941b4548ef5246beb8cbfc14b717ff97baf84c426354ac1ed495aea45ff49d8cf70b099d6148a465deda157d5043c13131b8395b6f5250545ffc888f9adcab576dbd24a94bb5f54fe5ff3f611f4bcee37ba2d68110629cc04bec2913fb7c7951f9d633dc2409bf50ec4cea11acd46de40503700fce2050ec4d5864b25b4645419daffdf655efec7f52e0d1bee5d8a2a593352fde4c3b8d652f3f53aa0b7a52e624e3889de484861bb03acd2a4ca07fa880c9390c000deeb485707615571c942aaf0b5ac5dfb83859fc68c9aafd4b25036001e910eb1fbe84e590243f8c4ec8491a4f46497f7ce7553f03dcad671f683dde5940b0ed908fd1eec65d12074d1bf98a9fcd09df1ef0755d8d72f247041f413b1b28c86367e86e2f8f20a59012ba72750d44af397608d996c76eea4faa3b059d56a3960d38b7aa35c3f699582dbf3b16573e0326d4f00154145e7c21156e3b8b5faae6e1611c6abb4b75b33f601eb986cad719b51eb44cadb70a416fa234ee082b3911060f8d796bc85d246109fe7a450e875b829434ecc37aa521fbae9112acf0aa33d05fba1ec6d8e31186a699cc449c20562949b3f899e8c6577cc1f26bd5af2a28dfdf10f60ec8af8e2090659475b93bb0ae8b10515f0d36942d512590b66e852ba8a51cbdd1b3e12eeb78593b36b525244b44d6e7a697f366c26f22607253b99ba3e276d1db05b970f7eda315b722740dbfba2dddb0d21687d67100fd8003be23d4e326cc1610d6a0f0df0328f7ce4383301674b5bead9ab703a8c39775415bffb37a1421d59a57d9599085d8d613861e4c9c79638559bab9cd342d6ac2e6cc969d7fad4ea3ae02964227110256d0989a39281fd536b7603ccb3f07c9b1c30d4a6e513d98d24c5b6a45fd3f2be911c89a69ba755c538135bd68223b30228e59e6add2e894d94c0a400ea6f5fedfc199f5f9d59fa01df64a025d458a057f2b1d30b8b609ffd4b2fcb1c3e613fc42197b5e228f2ffd42e8ea5c528e846aa7e5c8f9e0ff675da9b3bf91da6292c340a464eb1b85147f9eb372c7079e2dfc706693616fd8b9f6270a31fed115554753faf19e102a0e270c98200611779633dee03e840bae6eb35e26e77d946a9bb008dac98ddc1d3d1324efbbc3ec25d2733ad0ef3e92fe9b5a45e2dd1705cbe1edd6bb8acb6c9acf4325a237bee8b1ce543216c463aedc6e5829e26bc1f6d92db80a9ff0abb59de50adc16a059aa61784c1d7fa8fbf211964f54675d004f75b18cd6f66246c0773ad4504136ab047102cc829cb7c5d32164bb204a1a9ddb176d5187608180cbadd43ca927c83b557cd2814e7aa87b5716305aeb83a989627bff00d05634c25f7cf2a7b6df046c63f8d42c277b3a816db0089bc5900d4b565108d9692f314b9e25dc2ad84ee5bb307b753fb3fae8453ac5a3eb5881c4f97da16a728890bcbcab13c143deed51beb0d3812ae68e13c16d21201cffbc265096770c0bfd1aa0dd0f2bffbdb094cb04ceca0b522e9e066232f8cb1ed7161ea74c3551192850053a7379d641e24959af86283c543180472ebdd37caa58ef133fac9bd77586b624741ddcba2f2a407a323307d6bdbbb8b3c58edc5a0b2bb2c7a128ad8a701a60f2d91266d754ecef1e60a9031d26ce32e625b0e4a9006ea81a803b8a59d8e008aaf4524c84fa04eaf3d7c1f882303854071f0068fc77eabbce1a52667f2961e714e1a376eb77024bc074b87a45b0d3dda0a3238d05d4f402494a599324cd3de015944bd31c5c1d0b4d757d81813b57c315ef1e76bab566d29ee462366a45014de0d21ada65b1e19284224ef7b6d99da5d17562b51395f6dbaf15a4d4dfd33461dc46509d2e6305da0888df2ad1a3e1b60491dc668999717026a567618d4c06937911f7577869c249ed16356a31c17fbbb175032d6ffd4c24483ac4db6f805f232e6758cbfa794278e534a732cfb665b53a30128c80085601ce0e9cdeb7ef9885369fd2cbff7eead786a3c70b10b540f99f95d7bdc11d47c9f6243c8ae0e3e2590e42c08037deb2a667034209ee9bffa47c59c0c094beec60acfab0ffb08cc0390fbcbcf573d89e9b15687bdab28ca90ae3070349b63fde6f4c0ffa69f71ca74624612a5e5166162aad4dcb6c6fa759e5b5e8c5a08e3c9637a9188ceae3189bd943d19cf2b353dd2f0de46144c7b8cfb9c947e85b3551459b2bf69e4e08873fd26830f2656cca750b38031e78f0f74e6ef33a065928e40303256ed9e7f44ac3230192b7b89151e8573b6710eca13136eed8b3d7ab32c0fb97435ac79fecba623c686c88d4714eea9dd2f91e55f6560e72e49b9888e8fa3568c98bbba33eccc11692495c124a40ad11168cd8a820e67d9ef77998addac694f98ec2e9181439155634130fbdffb36691698c4c68ef22742987cc263d3a80bdd5d6139f197f655224188a367aefcf0f5692dff287ad7c3583fe9e9906f09f8b663c3e06064accfd9be3f57ddaae932efcdfe5130790c55f9d6be545c36ec00e30aae8d825454fa004da18354a9a83279a0f6b111f1b1b6c92f8444a896aae1f9b39605ad07e299fd49b7cbec3c2479d060fd470d3fedc64d0858bce084a50dcbe4591a633363ee764033f1d12a545ff408892f06b134c0dd9022019626df834774b9d9d8b31a28f27c0e38e4d5d14638fb982427e797a5043b1db11ac7a682a89b377ddee292ac7eac94528b6ebeec43de1a8a69d472072c5a86ebfe5bbbbc0c3b68dfe55e42779f6a0eec10107ad10721fc43d2ae993f4d6cb47407fbb3bd7aecc2e57abf94e45a290d09820a67d09930a8d466ecfe52a8c543b16c68345d0cd653faeba6745f17c13d15a8885eb770209f34926cb9bb69d31bba34ef7e66d25110c7003eb731e5dd02c757d9211667533ece2b6c134f42c5e9ad8da0986f3c484b06ad19bdb447c5fa539be5209392503a54b0d6d172472eb9eb6650390a6e9160a4e77f096128931afea1f6e607b8a0c110e15ea8014ad4cc8df9b5f4b7d9869058dd373af2551ba9f12dcc64b27426bacd25534016c586fb94eb39e92bf8f8647c04af5a95cc874a4407e76ff63628cd1f0dee56799bb24cfae51aafef1f9accb809ad81a5384686027413794130c2ad76a9f972b1652aa8889f3d2033453ccd76419e54bc05d33541bb1ce95d9baa7ea845e0207b13a3e2969711aebe5d32ec630852b810bccc5b05d51172056e75a3dd7df90e4d4e8e5bc7f355f1ae505c4f31b6d6fd0f1faa0317992f25e77d6a15d756f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"442f5ef5db3fb244dd611bfd5fd706a4344e1b9ab71e29bf4dd89029af51f73dbf4cb30fc4c303c2e1fb6614134b430533fbf799bfbaba1549856fd297821467688f0abc90159ee26410c6cc444320c58daa0d0efa598d2ad5e0d5afde87ad3f529c97c676e3b137b6870a220f8a8cb705fa339dd615d4102b5270e066279f5b6dc8b7bcfba91bf726c99daa89485a67e829f6efe90e7559f10efd6fe7b1295101"}, {0x98, 0x10c, 0x0, "ff1068e89337c2a8fe435f286d18d0dd65a4d45ea546cc3e1f1fdeb5c2379bf3b3e35f6bc0294f679683db22614aff76da873eebcb614300147970a68862d1a9213e35c4f252a1c7c73d5a395102c7baa6bfc5d906c47243f8560cd190ada0f0a077265efb10dd2af71c3b8fd87936bfde3b1fe8e37ac5c34005b5daee140dd87cd4b025"}, {0xd0, 0x113, 0x4, "4c740bac53fd1e8a33d1c025b20b0ffe1bd1b7d5c8c72ff1debaa82db7892c255d0c30edcd3ba6b4a3e809e21bc737177e86ca6b07df0332f47c4433413fe27fc30ee75e58410151b02ab79a69bec045a569f7eaf292d66e5b24bb282ceffbeddd5c42be62a1ca888f5ea566e05788b85bd5af2005987b75c2462e2f8898b62fa000dc8b2dbc0d1dd0568852261384ec44e9dc6352357314466a3c94f0fbf8072f44265bd95bb64fd5876daee0c0b29ef009804046ada30353a57e23"}], 0x1708, 0x4040000}, 0x25}], 0x4, 0x8805) sendmsg$alg(r0, &(0x7f0000b92000-0x38)={0x0, 0x0, &(0x7f00003e1000-0x90)=[{&(0x7f00006fb000)="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", 0xf54}], 0x1, &(0x7f0000001000-0x172)=[]}, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000906000)={{0x2, 0x2, @loopback=0x7f000001}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @common='lo\x00'}) 2018/02/09 20:14:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0x802, 0x0) splice(r0, &(0x7f0000965000-0x8), r0, &(0x7f0000801000), 0x0, 0x0) write(r0, &(0x7f0000095000-0xfd)="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", 0xfc) 2018/02/09 20:14:31 executing program 6: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f7d000)={0x0, 0x0}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x0, 0xb, 0x10000) bind$bt_sco(r1, &(0x7f0000f7d000-0x8)={0x1f, {0xfffffffffffffff4, 0xffffffff, 0x1, 0x400, 0xca, 0x3}}, 0x8) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000f7f000-0x94)={{0x3, 0x1, 0x8, 0x2d, 0x6, 0x2}, 0x2, 0x0, 0x1, 0x9, 0x0, "110a5b72bf048d13484a45c460774f67c73b310aab34f200c59d9f5d21744d2872a7dcaa4b656012d5cc708a2e7ad23e2dd3cc31a1524b8e3292cc14b9adf7f86abc5b55ef27efb62ae0cada7063459de62a74dc6616553126cee18cf3ee7bacb9e24a09c4a6e101ce7299fdb323231e5cff29a9b4b885812bc9206887f33e63"}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000d83000-0x438)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x210, 0x210, 0x0, 0xffffffff, 0xffffffff, 0x308, 0x308, 0x308, 0xffffffff, 0x4, &(0x7f0000f79000-0x40), {[{{@ipv6={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr}, [], [], @common='ip_vti0\x00', @common='tunl0\x00', {}, {}, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "37b59bff1817af0a19b6f3faeb686a439efc51be176ca1ee150dc4f7ad1e"}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3b8) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000f80000-0x18)=@add_del={0x2, &(0x7f0000b98000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x8}) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000f7d000)=@int, &(0x7f0000f7e000-0x4)=0x4) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x1e, &(0x7f00002c1000-0xe8)=""/232, &(0x7f0000f7d000)=0xe8) 2018/02/09 20:14:31 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00007a8000-0x20)={@generic="42ae01411c939bb1ea92208ebdea31c9", @ifru_addrs={0x2, 0x3, @empty}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x100000000000088) pipe(&(0x7f00005a9000-0x8)={0x0, 0x0}) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000f4a000-0x28)={@generic="99026feed8a714519f84ac88655afd5e", 0x3}) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000dbe000-0x28)={&(0x7f00001d3000/0x3000)=nil, 0x80, 0x7, 0x3, &(0x7f0000170000/0x4000)=nil, 0x7}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000c7f000)=[@in={0x2, 0x2, @empty}, @in={0x2, 0x3, @broadcast=0xffffffff}], 0x20) poll(&(0x7f0000c58000)=[], 0x0, 0xade) bind$inet6(r1, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) r4 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r4, 0x11, 0x100000000a, &(0x7f00005b2000-0x4)=0x1, 0x4) close(r3) sendmsg$inet_sctp(r4, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688", 0x45}], 0x1}, 0x0) 2018/02/09 20:14:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt(r0, 0x0, 0x5, &(0x7f0000067000), 0x0) bind$inet6(r0, &(0x7f0000260000)={0xa, 0x0, 0x0, @empty}, 0x1c) listen(r0, 0xe6dc) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(0xffffffffffffffff, 0x800443d2, &(0x7f0000f59000)={0x1, &(0x7f0000e69000-0x50)=[{}]}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f00009c9000), 0x8) r1 = socket$inet_dccp(0x2, 0x6, 0x0) write(r1, &(0x7f0000721000)="6bce2f5269824247bcd7a08a828a3f6bdb88e906d6d5cd9d0c9299035ebe3190d024ccd5a4be6ce4a8df13ec3a8fd9ab6b54cbf79daff53798ea6ed82bee6f5af9aa8a39902a3f43e9bb725e554cda6b3831ba338a03cb431e35c9b93d37a4a6f5ac5714e36c58b696e157e33fc8ac", 0x6f) epoll_create1(0x80004) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00002a1000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000a5000-0x4)=0x10) connect$inet(r1, &(0x7f00003b3000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b75000)={{{@in=@empty, @in=@loopback=0x7f000001, 0x1, 0x4, 0x0, 0x8, 0xa, 0x20, 0xa1, 0x0, 0x181b}, {0x6, 0xffffffff, 0x8, 0x2, 0x1, 0xaad, 0x100, 0x4}, {}, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2}, {{@in=@multicast1=0xe0000001, 0x3, 0x33}, 0x0, @in=@multicast2=0xe0000002, 0x5, 0x3, 0x3, 0x1, 0x9, 0x4, 0x6}}, 0xe8) sendto$inet(r1, &(0x7f0000fc1000-0xe3)='[', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f000095e000), 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000add000-0x1c)=[@in6={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x52}], 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000489000)={0x1f}, 0x4) r2 = accept(r0, &(0x7f0000073000-0xe)=@l2, &(0x7f00001b0000-0x4)=0xe) close(r2) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x5, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000967000)=0x2, 0x4) recvfrom$ipx(r2, &(0x7f0000d5c000)=""/169, 0xa9, 0x0, &(0x7f00002f5000-0x10)={0x4, 0xe8, 0x4, "8a8885ecf06d", 0x7}, 0x10) 2018/02/09 20:14:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000b41000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x306, @empty}, 0x2, {0x2, 0x0, @loopback=0x7f000001}, @common='lo\x00'}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000124000)) [ 76.628478] netlink: 'syz-executor3': attribute type 16 has an invalid length. [ 76.650364] netlink: 'syz-executor3': attribute type 16 has an invalid length. 2018/02/09 20:14:31 executing program 5: socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x3, 0x1, &(0x7f0000530000-0x8)={0x0, 0x0}) bind$netrom(r0, &(0x7f0000de0000)=@ax25={0x3, {"171db2f76eea5a"}, 0xffffffff}, 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000ef0000)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000219000-0x90)={0x7fff, {{0x2, 0x3, @loopback=0x7f000001}}}, 0x90) sendmsg$nl_xfrm(r1, &(0x7f0000041000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000fe8000-0x138)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f000049a000)) [ 76.703073] dccp_close: ABORT with 1 bytes unread 2018/02/09 20:14:31 executing program 4: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000791000)={@common="6c6f00000000f8ffff00", &(0x7f000093a000-0x14)=@ethtool_wolinfo={0x40000006, 0x4, 0x1f, '5\x00\x00\x00\x00j'}}) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f000093a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001}}) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000939000), r0, &(0x7f00003c6000), 0x8, 0x2) 2018/02/09 20:14:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000983000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f00002d9000)=0x32) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000968000-0x8)={0x0, 0x3ff}, &(0x7f0000479000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b9d000)={r1, 0x8000}, 0x8) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000c22000)={r1, 0x1}, &(0x7f000044b000)=0x8) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000dce000-0x2c)={0x1000000000000006, 0x7fff, 0x8001, 0x5, 0x3, 0xffffffffffffffff, 0x5}, 0xffffffffffffffd4) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e8a000)={&(0x7f000007f000)='./file0\x00', r2}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000c45000)={&(0x7f0000fab000-0x8)='./file0\x00', r3}, 0xc) sendmsg$netrom(r2, &(0x7f000034c000)={&(0x7f00001ae000)=@full={{0x3, {"680a96eb1fec02"}}, [{"6a1828091542bc"}, {"31ce20cae43c00"}, {"942527d066c317"}, {"f6af0000000726"}, {"ab8136d20860db"}, {"000000f6ef80eb"}, {"cb9155f3f9107a"}, {"b39e23a7e2a774"}]}, 0x48, &(0x7f000094e000-0x30)=[], 0x0, &(0x7f000029f000-0x11d0)=[]}, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) 2018/02/09 20:14:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000ba5000), 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00002d5000-0xc)={0x0, 0x0, 0x30}, &(0x7f0000879000-0x4)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000e41000)={r1, 0x2e}, &(0x7f00000d5000-0x4)=0x8) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000a8d000)={&(0x7f0000c79000-0xc)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b06000-0x130c)={0x1c, 0x17, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f000055a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f000073e000-0x4)=0x1c, 0x800) setsockopt$inet6_int(r3, 0x29, 0x0, &(0x7f0000af1000-0x4)=0x20, 0x4) 2018/02/09 20:14:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f00001f6000-0x20)="1f0000000007fd1a010c000000000000000706ff09000100f80107edf98000", 0x1f) accept4$packet(r0, &(0x7f000098e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000072e000-0x4)=0x14, 0x80000) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000f3b000-0x14)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, r1}, 0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000037d000-0x8c)={0x0, @in6={{0xa, 0x2, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x2}}}, &(0x7f0000074000)=0x8c) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000057b000-0x10)={r2, 0x700000, 0x2, 0x5}, &(0x7f0000377000)=0x10) 2018/02/09 20:14:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00002f8000)=@in={0x0, 0x0, @empty}, &(0x7f0000000000)=0x10, 0x0) r1 = socket(0x2, 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000dd8000)) close(r2) shutdown(r1, 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00009fd000)={0x0, 0x2}, &(0x7f0000ef3000+0xb1)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000ec8000)={r3, 0x7fffffff, 0x0, []}, 0x8) r4 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000023f000)=r4) shutdown(r1, 0x0) 2018/02/09 20:14:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000bef000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000131000)=0x14) getsockname$packet(r1, &(0x7f0000f3e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000d40000)=0xffffffffffffff2c) shutdown(r1, 0x1) bpf$OBJ_GET_PROG(0x7, &(0x7f00001ad000-0x10)={&(0x7f0000fc3000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) r3 = accept(r0, 0x0, &(0x7f00005e7000-0x4)) setsockopt$llc_int(r3, 0x10c, 0xa, &(0x7f0000e72000)=0x24, 0xfffffffffffffec6) sendmsg$nl_route(r0, &(0x7f0000809000-0x38)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000e6a000-0x48)=@ipmr_newroute={0x40, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0x24, 0x9, [{0x8}, {0x9}, {0x0, 0x0, 0x0, r2}, {}]}]}, 0x40}, 0x1}, 0x0) syz_emit_ethernet(0x69, &(0x7f00009f8000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@x25={0x805, {0x1, 0x6, 0x9, "fff30a2d688e0bb437cd45ea170d89bd11e1c04f3e39c3106718e5c207506d2d9d26373fd65d24500303ada33ccc0266e5afe821c1a4d9cd6fb54143e046c5707c233ab2c09c5ff1326a97af36bf7f53cc0b11ecbf341c89"}}}}, &(0x7f0000b8b000)={0x0, 0x1, [0x77c]}) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f00006a7000-0x4)) 2018/02/09 20:14:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) writev(r0, &(0x7f00008c0000)=[{&(0x7f0000694000-0x62)="2900000018003109002000010020e7060200000000ffff06800000000c00080004000200000ef4ff01", 0x29}], 0x1) 2018/02/09 20:14:31 executing program 3: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x5) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f000014d000)=@routing={0x7f, 0xa, 0x0, 0x80000001, 0x0, [@dev={0xfe, 0x80, [], 0x0, 0xc}, @empty, @empty, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x14}]}, 0x58) sendto$inet6(r0, &(0x7f0000fc5000)="270100fef22003a53850cc00a1e6a3acf17860", 0x13, 0x0, &(0x7f0000105000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x9}, 0x1c) 2018/02/09 20:14:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f00008ad000-0x1000)="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", 0x11a, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000bc2000)={0x0, 0x400, 0x20}, &(0x7f0000196000)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000052b000)={0x0, 0x7f, 0x5f9a, 0x0, 0x9, 0x80000000}, &(0x7f0000556000-0x4)=0x14) getpeername(r0, &(0x7f0000144000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f00004d6000-0x4)=0x26) bind$alg(r4, &(0x7f000061d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx2\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000a63000-0x9)={0x0, 0x7f, 0x4, 0xffffffffffffffff}, &(0x7f00008c0000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000bb000)={0x0, 0x8}, &(0x7f0000893000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000d4d000)={0x0, 0x1000}, &(0x7f000089e000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000801000)={0x0, 0x8000}, &(0x7f0000b59000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000080e000)={0x0, 0x80, "a94df8541c31d0114403f3ece4fe0861cfcf725954cd0c04fb03a20b8acf58fc8c0fbfaa5bd8b4f175c306e54108266b4787ecd04dc7b309c3532ae6dd549f1dc73216b69b3fdc61ca9730461fd20238d6e556d9a0dcfd2dd23af9d708c67fc2f7cd722b3aab8ae5ee9aabf1f3ee3aae9d5dad21fff1601c7843013cdfd0e84f"}, &(0x7f0000c85000-0x4)=0x88) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000ac3000-0xa0)={0x0, @in6={{0xa, 0x3, 0x8000000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}}, 0xffffffffffffffe1, 0x6, 0x0, 0x7, 0x4}, &(0x7f00001ab000)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00005a3000)={0x0, 0xfffffffffffffff7}, &(0x7f0000217000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000ace000-0x22)={0x0, 0x1a, "c77573f9f398c56e3ba61816b87b6c42eaf8be25754d40e39a69"}, &(0x7f0000ed4000-0x4)=0x22) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000e80000)={0x0, 0x3, 0x30, 0xe4, 0x4}, &(0x7f0000d0e000)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00009ee000)={0x5, 0x3, 0x2, 0x4, 0x0}, &(0x7f00004a5000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000f52000)={0x0, 0x5, 0x9}, &(0x7f0000faf000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000c80000)=@assoc_id=0x0, &(0x7f0000fcd000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00003ba000)={0x0, 0xb8, "570434101faa8263092a6da831727aad15e97dbb1d0ec0f0c811117d9a7338ddbfee002ddcada00aecb5fb0af6a618d3338c22ac15d9278f12f803579332c0e7eddab92a0a628d8bc4e6aa647d26c3614337e2d8909f94c6864e03b07acf36ccd900d81fc70feb72290c6b213883803a6dcf287ad1362ad0cd06d33d130a6c858178eb437a90f67828a4426650fbf6e68eb8e67872cdabbe1d9e6e43425df21baff5a6488a464a0440c07aa23cc5c410ee4504440e69e766"}, &(0x7f00002b5000)=0xc0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000a74000)={0x0, 0x6, 0x10, 0x81, 0x1f}, &(0x7f000032c000)=0x18) sendmmsg$inet_sctp(r0, &(0x7f0000ee1000)=[{&(0x7f0000b52000-0x1c)=@in6={0xa, 0x2, 0xd2bb, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0x1c, &(0x7f00000c1000)=[{&(0x7f0000e42000-0x5e)="11ee8a5487a3d2ed8a952f46f5ede04acdf1e5c8ccea1d42b09a9e949f04f048432971f6a80b846d62fd19f9374cc9bb97751122310d53c179d663a261b2129f71805fe93703929e702e4b2c218fec690f4af25ab181ff646fc0d5cbfc05", 0x5e}, {&(0x7f00005a4000)="38456ddc04d7ca45", 0x8}, {&(0x7f0000103000-0x11)="d952b189157bf8de12b11677e9f4b91e2a", 0x11}, {&(0x7f0000fa3000-0xa8)="885b652ad1d1c14d858d4277ba630c5fe55deebdda2ceb36bd81b444e1b5293dd5f2ef13b156e690ab71e3167328e942ebb8b2fd3e68cf4898c4bc277c4126d373d5a0e9dd7d8b8f0f0364e8111c8825b86335930637ca3c1ab22f787c2248dde61d699a26a1637fd37c095781b7260a6fecdadbe6d223ab28d0f27d3946136082b10549e56261926ec7d8bff8e21c77996c8d4484f2c53d85640f97cf54706c3719147d31a92bda", 0xa8}], 0x4, &(0x7f00007dd000-0x30)=[@init={0x18, 0x84, 0x0, {0x8000, 0xf10c750, 0x400, 0x7}}], 0x30, 0x8000}, {&(0x7f0000386000-0x10)=@in={0x2, 0x1, @loopback=0x7f000001}, 0x10, &(0x7f00005f3000-0x40)=[{&(0x7f0000af7000-0x40)="212d0e9ec091a98499a6ccaacf3c264069b712ac2a699ca0e294db7ca23ef04955b4391e0b743ae722adaed81db8066ee34acb7046d0000de5daa7b5bdd5c5ab", 0x40}, {&(0x7f0000cc1000-0x95)="96cd6317336d1b87d3e0c7550d2a74c57754623b6b76c6e52872b4bdeaaca9d5f563be3592d4f112637afddfc3a3f92ff5c48bde5860c01828695d83d3f0531faf957a8e567f0966277fa4b4f260f877daae78f7a81988f45964a258c0da21d9a2ccfab0118ccf12af2a7f4e86beb3bbc3e3b60c285d10aed31a76e6a9d7b92057a842e17904a6cec7bd85485ce6c47e03d734c63b", 0x95}, {&(0x7f0000a11000)="358560a6d77140aeeac6154c4e57c5a7a1a4a3bc8245bb74d39b97be239d16dbee09c23ee0ed85c93b4772c4e586e983d1c7ad3260969acdddd03da07747aaadcbb5", 0x42}, {&(0x7f0000c17000)="5b7909ec9fd34b440bcf8b9dc06c274d87942e0ec154bc980c5478179c6860ed76f425990f6f57c410da4f16e4d19a7da8f63da87653cd41bccc2dd770e3c06f947315be274ffba46a93d09bc221beea1cdd60df62315e8223863a28cdcb00b711106c9bd87b", 0x66}], 0x4, 0x0, 0x0, 0x80}, {&(0x7f0000c9c000)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f000007a000-0x40)=[{&(0x7f0000dd1000-0xa6)="e273a9cdc13e23698b30fb1d42a78d1173d85f4271149274ceb34b53d6fdf22426a890384e72c60f8c4621cb5b402e4ade6bc05822e55d93a87d23f10f9b6c66c580eb2067570743443f11975fdeb122603c8caa95ebd6bab99386956b252a53aaeca2e5a74de29a7457b605b98e755a9707c2d2b2c34ea0560a9439f755bbebdc2a6309c2753b0e321e5cd83231010ae649d4abba8ac0dfd9c34ed87ad57c09c0b94d82e8fa", 0xa6}, {&(0x7f00003f0000)="200c9f4c631742e7ce4204f03e35dbb078f11f780fa88e56332474a10de49c9337f8cf7858400d84a2036ff0b7fc17995058a4b2db0ffc08e097cbb67d97699f42cd", 0x42}, {&(0x7f0000dcf000)="d8e691b8c62a719d26e6c40a5bb55745faafb100a52b9396cbe4a7c9a41ba7eafe2ffda9992f71586ed2009239bb48cdc201a7a76766e117c650b5c1961d569d54c42dcb26cfa46e8b29df131f9dfe1b55d3b13cdc9c0fa4a295c48ecc5e3c5b99985f0020cc3999763ab89f8c4339de58a545fd6289cb43b014b9abe90665af859bb3763fab232ad17c9f384d14b85f6b15943c534625d151be40b1a1af5b2e3b3e89b0239e1257301a68b762b0bebb1459a451d52c281a147f1c7a1fc642fe09f7bc952cbceda51c1e0e16628b", 0xce}, {&(0x7f0000101000-0xa)="8a76b523bcc4334ab9cc", 0xa}], 0x4, &(0x7f00007cc000-0x1b0)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x7, 0x8000, 0x45, 0xe60000000000000, 0x100, 0x3, 0x4, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x1, 0x8005, 0x93, 0x4, 0x7, 0x3e, 0xbe, r3}}, @init={0x18, 0x84, 0x0, {0x3, 0x1f, 0x200, 0xff}}, @init={0x18, 0x84, 0x0, {0x100000000, 0x8000, 0xfff, 0x8001}}, @sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x0, 0x7, 0xd2, r5}}, @init={0x18, 0x84, 0x0, {0x100, 0x7fffffff, 0x2, 0xffffffffffffffff}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x7fffffff, 0x8000, 0x0, 0x1, 0x2, 0x5, 0xffffffff, r6}}, @init={0x18, 0x84, 0x0, {0x3, 0x0, 0xdeb8, 0xffffffff}}, @sndrcv={0x30, 0x84, 0x1, {0x200, 0x5, 0x8, 0x6, 0x80000001, 0xff, 0x80000000, 0xffffffffffffff76}}], 0x1b0, 0x10}, {&(0x7f0000871000-0x10)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000017a000-0x40)=[{&(0x7f0000f9f000)="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", 0x1000}, {&(0x7f0000fe4000)="a677e3277f2ea53eda4a7c9f4746ad5b1cb04b3e0c54c7aa17617a8dd7419f47b9d522d3bc1c1ba9833371c64c883c304d81be06e9c93a456349fecbf5e96d40ef3bc8545bcfeacebbf4ee651e90b39a5183184798f7c616d9912be3036b286fc74a48a8e6dd3916996d05e0d88ed332a6e2d3618bceba896643f29f926fe24a4342a737175e8b22e2f5e9a08234b4ce5b0066e5c146edac9f438b3ab2078e9d19e1a9b5e12fa3005329ced8c0defc92ec8d86545a8bbe36523a4a8a9edd14f240f0", 0xc2}, {&(0x7f0000d2c000)="60d543fe5f38297855d78ca87443ba845ef8ed71caf5ec659658214194fed15a7168c02151c42167f50dae6a74c567055c0fcd00a1c8f7a28943577aecbe95dd2c2f6c4b44543f4325681eb497dcb86cdf6181290c918bf67ca2fc5abe0848ca753635e7f57ee23ca3e902c1e64f351d2b19e90453aa4f06e0f9a02ce5cc3f57786084dfc4231b5aa787349e4ad13a446874fcfefdcfd8eebb757ba2ad3549ec631ada351c68c03756318aab23665d92b99babdc", 0xb4}, {&(0x7f00006e6000)="457be5d89e3c99a38f2b9cfe1d6bb1f44b51a4950465d1919ee13b8d6b8ca0fd597d", 0x22}], 0x4, &(0x7f0000417000)=[@sndrcv={0x30, 0x84, 0x1, {0x100000001, 0x3, 0x209, 0x1f, 0x3f, 0x9, 0x8, 0x80, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x4, 0x8000, 0x100000001, 0x7fff, 0x3ff, 0x0, 0x8000, r8}}, @init={0x18, 0x84, 0x0, {0x1000, 0x8, 0x6, 0xfffffffffffffffa}}], 0x90, 0x40091}, {&(0x7f0000464000)=@in={0x2, 0x3, @multicast1=0xe0000001}, 0x10, &(0x7f00002d6000)=[{&(0x7f000025c000)}, {&(0x7f0000c6f000-0x78)="76781eb3f19b46437c340b6cc0b9ae02fdf404c494670c5e0708f12c545e6740820716ec0c72293d20433ea30382cfa1d881fded8ef692e78baba02f14a5ff65ef348d868d47591e1e26f18071c53a2e14cdbbc3e5a504d74a47119cc4726cda0d294047d8ad1b462e16c6aa136db38f16c49d6eb39b2794", 0x78}], 0x2, &(0x7f0000443000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x41, 0x7ff, 0x4, 0x3f, 0x5, 0x5276, 0x101, 0xff, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8200, 0x8, 0x8, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x20000000, 0x8209, 0x4, 0x100000001, r11}}], 0x90, 0x40c0}, {&(0x7f0000ba9000-0x1c)=@in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0xc}, 0x1c, &(0x7f0000584000)=[{&(0x7f0000a3d000)="30cebc76b1b715acbe6622ff11114025566407434d702e9efc57350b19bf38b6470c4927745967ffdef086da3de74c4c384cb11bafeb9b3984a2889b0682350f3a68298d6600e6f6c62e49a399cebc3d5dde743340bd11bc1cc9dbf03e013e3a9528447b8e57a5258c43509d31ebd7eeb1c80b9925cbce936618465d26d122f879203b7cfd", 0x85}, {&(0x7f0000101000)}, {&(0x7f000024b000)="d283b3d15e4dcbb27176f35fc45e8ee47126a7e1c09d99433ee5b9f2a77faed540d0e913258e55b13d97db8b12d5025fa6d8881e5559330a495f811971a576d665ab74357346c92d12a4d0a2ae0cf3e128697265f9d41d4776a2", 0x5a}], 0x3, &(0x7f0000168000-0x1b0)=[@sndinfo={0x20, 0x84, 0x2, {0x10001, 0x1, 0x20, 0x3, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0x1f, 0x7ff, r13}}, @init={0x18, 0x84, 0x0, {0x8, 0x81, 0x7fffffff, 0x3f}}, @init={0x18, 0x84, 0x0, {0x7, 0xffffffff, 0x114, 0x8001}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffff, 0x1, 0x1, 0x7ff, r14}}, @sndinfo={0x20, 0x84, 0x2, {0xffff, 0x8000, 0x80, 0x9, r15}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8204, 0x5, 0x2, r16}}, @sndinfo={0x20, 0x84, 0x2, {0x8001, 0x206, 0x7ff, 0x400, r17}}, @sndrcv={0x30, 0x84, 0x1, {0xa58, 0x5, 0x8209, 0x81, 0x59, 0x100000001, 0x40, 0x9, r18}}], 0x1b0, 0x40000}, {&(0x7f0000093000-0x1c)=@in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c, &(0x7f0000370000-0x10)=[{&(0x7f00002ea000-0xc2)="08748dac74ceccbad267b1d96dcc2a9e57c7e81b9574195d96d8649a5b2b92a10810d991b90d0ee2a71ee57ec02ff08ff89f4f74fe2725ee1756ab81eaae5535e650f68a201bd2d7765c669bde13139abd707797fa1150797d39aa3838989ec5aeac35e9f42d71ac9d6c95ce3616bf2ca4d4c2ecb791cc678b6c1802119769be98ed64fdaa6300d150d0dd480d14f5c0ba847590112873ff94d20278d68a05d82f7bc7d39964649cd7c543dec9b79dfb3ab6450d0d44c165770c9a3071928639bf42", 0xc2}], 0x1, &(0x7f0000813000)=[@init={0x18, 0x84, 0x0, {0x4, 0x2, 0x8001, 0x80000000}}], 0x30, 0x40000}], 0x7, 0x20000000) r19 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000538000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAGIC(r20, 0x80046402, &(0x7f0000cb8000)=0x3) ioctl$sock_kcm_SIOCKCMATTACH(r19, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) ioctl$sock_kcm_SIOCKCMUNATTACH(r19, 0x89e1, &(0x7f0000860000)={r0}) 2018/02/09 20:14:31 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet(0x2, 0x80000, 0x9, &(0x7f0000004000)={0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000006000-0x14)={0x0, 0x9, 0xffffffff7fffffff, 0x1000, 0x100000001, 0x7ff}, &(0x7f0000010000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000009000)={r2, 0x3}, &(0x7f000000c000)=0x8) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000e000)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x2}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0xff}, 0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x4}}, 0xe8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000000e000-0x6)={r3}, 0x6) 2018/02/09 20:14:31 executing program 4: r0 = epoll_create(0x80) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000e1000-0x3)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000001000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x1000}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000000)={r3, 0x7, "acf0add5cfd0f5"}, &(0x7f0000000000)=0xf) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)={0x8}) mmap(&(0x7f0000000000/0xce0000)=nil, 0xce0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = epoll_create1(0xfffffffffffffffe) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000cd8000)) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r4, &(0x7f0000007000)={0xffffffffc0000001}) epoll_wait(r6, &(0x7f0000cd9000-0xc)=[{}], 0x1, 0x0) poll(&(0x7f000000f000)=[{r6}], 0x1, 0x0) 2018/02/09 20:14:31 executing program 2: socket$inet6(0xa, 0x0, 0x611b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000769000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000c05000-0x8)={0x0, 0x2}, &(0x7f00006d9000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000b66000-0x6)={r2, 0x7}, &(0x7f00007f4000-0x4)=0x6) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00007cd000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f000088a000)=0x98) 2018/02/09 20:14:31 executing program 0: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x300}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000027000)) pipe(&(0x7f0000017000)={0x0, 0x0}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000030000), &(0x7f0000030000)=0x4) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000001a000)) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000022000)={&(0x7f0000030000-0x1e)=@pppoe={0x0, 0x0, {0x0, @broadcast, @syzn}}, 0x1e, &(0x7f0000030000-0x90)=[{&(0x7f000002f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000024000-0x1000)=""/4096, 0x1000}, {&(0x7f000002f000)=""/207, 0xcf}, {&(0x7f000002f000)=""/83, 0x53}, {&(0x7f000002f000)=""/243, 0xf3}, {&(0x7f000002f000)=""/97, 0x61}, {&(0x7f000002f000)=""/250, 0xfa}, {&(0x7f000002f000)=""/100, 0x64}, {&(0x7f000000d000-0xfb)=""/251, 0xfb}], 0x9, 0x0, 0x0, 0x8}, 0x10140) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000004000)={@multicast1=0xe0000001, @broadcast=0xffffffff, @empty}, 0xc) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000012000)={0x2, &(0x7f0000032000-0x3c)=[{}, {}]}) ioctl$sock_FIOGETOWN(r1, 0x400454cd, &(0x7f000002c000)) connect$inet(r3, &(0x7f0000017000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/09 20:14:31 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000003000-0x498)=@mangle={'mangle\x00', 0x1f, 0x6, 0x438, 0x270, 0x270, 0xf0, 0x308, 0x308, 0x3a0, 0x3a0, 0x3a0, 0x3a0, 0x3a0, 0x6, &(0x7f0000005000-0x60), {[{{@ip={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x0, @generic="212269a8193673310708965be77ce43f", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x0, 0x2, 0x10}, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x20, 0x4}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0x6c, 0x7}}}, {{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0xc}, 0xffffffff, 0xffffffff, @generic="29eb9f284a41031f25ae275ff49bf689", @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x1, 0x3, 0x8}, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x0, 0x9}}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}, @common=@unspec=@addrtype1={0x28, 'addrtype\x00', 0x1, {0x40, 0x200, 0x4}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00', 0x0, {0x1, 0x7ff}}}, {{@ip={@empty, @multicast1=0xe0000001, 0xffffff00, 0xffffff00, @generic="68c182760c85eb8be0317aad0ffec78b", @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x11, 0x3, 0x1}, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00', 0x0, {0x0, 0x4}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x498) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000001000-0x4)=0xffffffffffffffff, 0x4) 2018/02/09 20:14:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000187000)="240000002400fff73200000800367700fbffffff0100000000000000ffffffff0100ff102f", 0xfffffc43) 2018/02/09 20:14:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e6f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) bind$alg(r0, &(0x7f0000557000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-aesni)\x00'}, 0x58) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/09 20:14:31 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@in={0x2, 0x1, @multicast1=0xe0000001}, 0x10, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000003000)=[{0x10, 0x0, 0x8}], 0x10}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000e000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000000a000-0x10)={0x0, 0x2c, &(0x7f000000a000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}}, @in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x81}]}, &(0x7f0000006000)=0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000006000)={0x1, 0xae, 0x9, 0xffff, 0x9, 0x40, 0x6, 0xc1f, r2}, &(0x7f000000d000)=0x20) 2018/02/09 20:14:31 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000007000)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "cdd8c6", 0x0, 0x2f, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, [@dstopts={0x0, 0x0, [], []}]}}}}}}}, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) syz_extract_tcp_res$synack(&(0x7f0000008000), 0x1, 0x0) 2018/02/09 20:14:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xfffffffffffff1fc) write(r0, &(0x7f0000046000)="1f0000000104ff00fdde45c807110000f305f0f00800018000008001ffdf00", 0x1f) 2018/02/09 20:14:31 executing program 2: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000f1d000+0x8e4)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f000096a000-0x4)=0x8c) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f21000-0x14)={r0}, &(0x7f0000f15000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000bc4000), &(0x7f0000f20000)=0x4) mmap(&(0x7f000037e000/0x2000)=nil, 0x2000, 0x200000f, 0x10, r1, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000080d000)={r2, @in6={{0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x3, 0x100}, &(0x7f0000f22000-0x4)=0x98) 2018/02/09 20:14:31 executing program 4: r0 = socket(0x15, 0x2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000-0xe8)={0x0, 0xe0, "6398582b595d915146d9a77bc6de35a047aef91d9dc756d24c9f7e7352b458f91434148c8aa11b52edabf9a1a845308dd7338fb9b800fad5ab52b466c820ffb87722257bf69fb604396743624c549f5fe07dae531e0d4ec99238d107d7ffb4616c3a8384ce9c684e84a7a2214a80bf0790ca1a8b4935ab5a1f91d7629521edf0e929df731e4400361d6c89b7f7ffb4bd269242c0a6869fe1f966ca6fc77cc2e61ac52a1ccdb92d540c6ff1f5d01a22b73d6a9a04fe6d5f6f2eee6d20d16dff3aec33586bbac68b50a56ba4e047dfa9f06d21bf379b2f143611088f0309314070"}, &(0x7f0000166000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000-0x8c)={r1, @in6={{0xa, 0x2, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9}}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x4000000000080003, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000ca7000-0x28)={'vcan0\x00', 0x0}) getsockname(r2, &(0x7f00007c8000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local, @common}}, &(0x7f0000ac0000-0x4)=0x1e) sendto$packet(r2, &(0x7f0000486000-0x48)="18f4241a85f57141ebf0f7ac134ffffc08cb0c2c39afe40063fbb19820d04ff30f8dcb76aa5d972865ec04fdcafcd01dec4a1ff1a4c5d3963f08788581176e51253680bfcbcdc632", 0x48, 0x0, &(0x7f0000601000)={0x11, 0xd, r3, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/02/09 20:14:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f00005c7000-0x4)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x3, 0x100801}, 0xc) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xffffffffdffffffc) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0x0) getsockname(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000000b000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454d4, &(0x7f0000001000-0x4)) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000025000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001}}) 2018/02/09 20:14:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xf}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@call={0x85}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0xef) r0 = socket$llc(0x1a, 0x3, 0x0) bind(r0, &(0x7f0000e0e000-0x10)=@llc={0x1a, 0x9ea782e1650c345a, 0x100000001, 0x3, 0x4, 0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}}, 0x10) sendmsg(r0, &(0x7f00001f2000)={&(0x7f0000179000-0x10)=@llc={0x1a, 0x1f, 0x5, 0x3, 0x80000000, 0x5, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10, &(0x7f0000502000-0x10)=[{&(0x7f0000184000-0x26)="97a68ce1a8f0d44a6b2d93d9c54b915ab4d8b355e52e7a2cffade249a001e1384432a131bdf2", 0x26}], 0x1, &(0x7f00000af000-0xd8)=[{0x48, 0x11f, 0x10001, "b6c531abfb6cbd4604bf72fae8ba9293c85cf70b90a519b7168e92d9de50ff5ad438607c9a6662052d94c19dffecaeb997463c185626a8"}, {0x90, 0x8e, 0x80, "692b933da14777462e1268351b33408ca4a4721907564c76303f606124ee79bb857d1cc4dff2176de38585b0c6e4892cb8f8c09387449ca90b0e3ce86b5fb55a81b2e6d6dad16e3f2c2fff361153ffef0bb24a7eac03d88f079a1fb495916cb7385054dcc74b9b723a20dad4f9c00f200dda1d009cd75fbec800"}], 0xd8, 0x20004000}, 0x0) r1 = socket(0x9, 0x5, 0x8) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000cca000-0xb), &(0x7f0000a7e000)=0xb) mmap(&(0x7f0000f3c000/0x2000)=nil, 0x2000, 0x2000006, 0x41011, r0, 0x0) 2018/02/09 20:14:31 executing program 7: mmap(&(0x7f0000000000/0xfae000)=nil, 0xfae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cc8000)={0x0, 0x0, &(0x7f000080f000-0x10)={&(0x7f0000f9a000-0x150)={0x2, 0x7, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x32}, 0x2, @in6=@empty, 0xffffffffffffffff, 0xfffffffffffffffd}}, 0xe8) connect$inet6(r1, &(0x7f000088c000-0x1c)={0xa, 0x2, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0xffffffffffffffd6) 2018/02/09 20:14:31 executing program 0: mmap(&(0x7f0000000000/0xdfe000)=nil, 0xdfe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = accept$llc(r0, &(0x7f0000df9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000df9000)=0x10) r2 = epoll_create(0x1000) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000df7000)={0x2}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000df8000-0x4)={r0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000df8000-0x1)={0x1}, 0x1) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f00005e4000-0x2), 0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a20000)={0x0}, &(0x7f0000c7b000)=0xc) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000c08000)={{0x2, 0x3, @multicast2=0xe0000002}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x749fcf1a4a3c26a9, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000dfd000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_VERSION(r5, 0xc0406400, &(0x7f0000dfe000-0x23)={0x7fff, 0x115c8000000, 0x8000, 0x4a, &(0x7f0000ac5000-0x4a)=""/74, 0x14, &(0x7f00005a3000)=""/20, 0xd4, &(0x7f000055f000-0xd4)=""/212}) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000dfe000-0x4)) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000a3f000)=r4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df0000-0x4)=0xb, 0x4) r6 = epoll_create1(0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000dfb000-0x20)={0x6, 0x0, 0x10000, 0x9}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000ba2000)={0x101, r7}) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r0, &(0x7f0000df7000)) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000d77000-0xa9)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000555000-0x31)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0xffffff89, 0x8000}, 0x40000100) pwritev(r3, &(0x7f000033d000)=[{&(0x7f0000adb000-0x8d)="6278cc2bbd22f38c9012e3bb55e14c1e9486194bf4bf8ad9d883b2bc536f1bfb19cf7946903e44c78330cf6a9a9c5409da1bece10566f03e600e047132367ddcec54da7b527fd8d269f0bc68214eada22af4f664a6cbdd0570de5952578f7e6b1bf4a1c5308dc933f02f5a3f9ab3dfdf40cbc4fcdba1cdf12a21aa2c2aabd84dfa3bf17bb4b22b06ca19715668", 0x8d}], 0x1, 0x0) 2018/02/09 20:14:31 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000010000)=@filter={'filter\x00', 0xe, 0x4, 0x318, 0xffffffff, 0xe0, 0x1b8, 0x1b8, 0xffffffff, 0xffffffff, 0x280, 0x280, 0x280, 0xffffffff, 0x4, &(0x7f0000011000-0x40), {[{{@uncond, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x1f}}, @common=@socket0={0x20, 'socket\x00'}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x2}}}, {{@uncond, 0x0, 0xb0, 0xd8, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x7, [0xffffffffffff8001, 0x916, 0xa360, 0xd186, 0x401, 0x80], 0xffffffffa4e3e797, 0x1, 0x9}}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x20}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x378) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000010000-0x28)={&(0x7f0000005000/0x2000)=nil, 0xffffffff, 0x5, 0x12, &(0x7f0000001000/0x3000)=nil, 0x1}) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000003000-0x25)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1}, 0x0) 2018/02/09 20:14:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) poll(&(0x7f000058b000)=[{r0, 0x500}, {r0, 0x8000}], 0x20000000000000f5, 0x2) sendmsg$nl_generic(r0, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000ed5000), &(0x7f00002fc000)=0x8) r1 = accept4(r0, &(0x7f000044c000-0xc)=@nl=@kern, &(0x7f0000ad2000-0x4)=0xc, 0x80800) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000f5b000-0x4)) recvfrom(r0, &(0x7f0000b22000-0xe6)=""/230, 0xe6, 0x0, &(0x7f00000b9000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}}, 0x3a) 2018/02/09 20:14:31 executing program 6: mmap(&(0x7f0000000000/0xadb000)=nil, 0xadb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ada000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendto$inet6(r0, &(0x7f00002a1000-0x4ec), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x10001}, 0x1c) pipe(&(0x7f00008c3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000adb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000adb000)=0x1, 0x4) 2018/02/09 20:14:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000f8f000)="8907040000", 0x5) socketpair$inet(0x2, 0x800, 0x101, &(0x7f0000d42000-0x8)={0x0, 0x0}) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000915000-0x4)=0x7, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000894000-0x10)={0x2, 0x3, @rand_addr}, 0x10) pwrite64(r1, &(0x7f0000685000-0xa5)="d10b254b433467b9cc7b971bb94fdd29dac757fe35d4dfff700cf606526c99e4990a46c24f1c4e2d6b5610f6ba4893ea62b7a37fbe9dbc6b6fae22c6abfcdf0cec0c7dd28630991e723e950397439f385865649549a4e36abc3817c874f4bd64538c95ad80c94db848728323ea2c1dd643baa7c62045470350bc472c5f6781288678a06c0b9091914e102826950f852b0d146156507fc0f03b2c8f89181e6e2749b479102b", 0xa5, 0x0) r2 = accept4(r0, &(0x7f0000cbb000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f00004f3000-0x4)=0x10, 0x80000) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00006dc000)=0x4, &(0x7f00000af000)=0x4) pwrite64(r0, &(0x7f0000772000)="5486a324a5be99a98e12d64f1f9e7d9e22945bc09b2b4c905201fd7d94818209176fcc9d18569566de9466266b62dc7a0eaf1ff0154e195bad1469240403ee56adb549a2bf5fd760886266d10617e5d34fd30b4d4b91030bc7027d0d4f96df8649cbfcfba016eaec7d38429707722173a7a49db1cddc4755d6d4906ceb7510e109b326a1f453656a0c764fa7869cb679722f6568a236d409d6a0e9e726cac0e7ea8fd03cfba75f5e6e157414d694af4a8cb3987b0467336e5d542d0be74277299f5d61c856434e13724feb980dbee83b52afb66a9e9f29ef4d9117b570b4e9738f7a43d06aa2d5", 0xe7, 0x0) 2018/02/09 20:14:31 executing program 4: r0 = accept4(0xffffffffffffffff, &(0x7f0000f61000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f00005ed000-0x4)=0x10, 0x80800) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000dfd000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x5, 0x0) sendmsg$nfc_llcp(r1, &(0x7f000003a000)={&(0x7f0000cf7000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6f62fb8ff1701c746c780e864f96a1a7630452ffd8b640eb0203b35dab84e52f06ff9ffbc65acbcc4d4b5355429a918e9948af6a3e5e2efea0fbf32c8867aa"}, 0x60, &(0x7f00001ee000-0x10)=[], 0x0, &(0x7f0000012000-0xb8)={0x28, 0x84, 0x1, "e5364fd68b19c512b3dfd8205d951eede2"}, 0x28}, 0x0) 2018/02/09 20:14:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000005000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000e6b000)) socketpair$ax25(0x3, 0x2, 0xc4, &(0x7f0000dc7000)={0x0}) setsockopt$ax25_int(r3, 0x101, 0x6, &(0x7f00008aa000+0xba0)=0x2, 0x4) close(r2) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000053d000)={@common='bridge0\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002}}) 2018/02/09 20:14:31 executing program 3: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fce000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000f7d000-0x11)="291ebf72aa5f0124308939ae0b6c1a1424", 0x11, 0x4000, &(0x7f0000c4c000-0xc)=@nl=@unspec, 0xc) r1 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000f7a000+0x5e)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0x1d8, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000f7b000-0x40), {[{{@uncond, 0x0, 0xa8, 0x108, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@dev={0xac, 0x14}, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xfff, 0x0, 0x0, 0x800}}}, {{@ipv6={@empty, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@ah={0x30, 'ah\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000d3000-0x190)={0x20, {{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x0, 0x2, [{{0xa, 0x2, 0x10001, @loopback={0x0, 0x1}, 0x80000000}}, {{0xa, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}}]}, 0x190) 2018/02/09 20:14:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_int(r0, 0x107, 0x6, &(0x7f000061c000-0x4)=0x2b, 0x4) 2018/02/09 20:14:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) poll(&(0x7f000058b000)=[{r0, 0x500}, {r0, 0x8000}], 0x20000000000000f5, 0x2) sendmsg$nl_generic(r0, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000ed5000), &(0x7f00002fc000)=0x8) r1 = accept4(r0, &(0x7f000044c000-0xc)=@nl=@kern, &(0x7f0000ad2000-0x4)=0xc, 0x80800) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000f5b000-0x4)) recvfrom(r0, &(0x7f0000b22000-0xe6)=""/230, 0xe6, 0x0, &(0x7f00000b9000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}}, 0x3a) 2018/02/09 20:14:31 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x4, 0x4, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f000000b000)=0x1, 0x4) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000007000-0x10)=[{&(0x7f0000001000)="5500000019007fafb72d1cb2a4a202938020000000a800056c2623692500060000040149bd50ca8a9848a3c728f1c46b7b31afdc1338d53100009b84136ef75afb83de448daa7227c43ab8220000bf08ec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) 2018/02/09 20:14:31 executing program 6: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000020000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(r0, &(0x7f0000001000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendmsg$rds(r0, &(0x7f0000007000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000014000-0x69)=""/122, 0x15ea15c6}], 0x1}}], 0x48}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000), 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000-0x10)={r1, 0x50, &(0x7f0000001000-0x50)}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000db7000)=@pptp={0x0, 0x0, {0x0, @local}}, &(0x7f0000001000-0x4)=0x20) accept$unix(r2, &(0x7f0000ace000)=@abs, &(0x7f0000461000)=0x8) 2018/02/09 20:14:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe(&(0x7f00008a6000)={0x0, 0x0}) getpeername$llc(r2, &(0x7f0000784000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000605000)=0xfffffffffffffc4e) syz_emit_ethernet(0x3f, &(0x7f0000aca000-0x3f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xfffffffffffffff8, 0x31, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xfffffffffffffffd}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @empty, {[]}}, "fd"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e45000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000e51000-0x10)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/02/09 20:14:31 executing program 4: mmap(&(0x7f0000000000/0xe0c000)=nil, 0xe0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f00000cf000)=0x38, 0x4) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) socketpair(0x0, 0x6, 0xfff, &(0x7f0000669000)={0x0, 0x0}) mmap(&(0x7f0000e0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000e0c000)=""/4) bpf$BPF_PROG_QUERY(0x10, &(0x7f000042a000-0x20)={r1, 0x3, 0x1, 0x1, &(0x7f0000d1d000-0xc)=[0x0, 0x0, 0x0], 0x3}, 0x20) [ 77.186956] RDS: rds_bind could not find a transport for 255.255.255.255, load rds_tcp or rds_rdma? [ 77.201450] xt_HMARK: spi-mask and port-mask can't be combined 2018/02/09 20:14:32 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000000004b, &(0x7f0000005000-0x2), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000001000-0x4), 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@common='vlan0\x00', @ifru_flags=0x1000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000)) 2018/02/09 20:14:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f00007ce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000001000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b3b000)={0x9, &(0x7f0000001000-0x48)=[{0x7ff, 0x0, 0x5, 0x4}, {0xfffffffffffffdcb, 0x11d8, 0x8000000000000, 0x401}, {0x530, 0x8, 0x59d, 0x3}, {0x27, 0x5, 0x40, 0x6}, {0x3ff, 0x2, 0x2, 0x7}, {0x7fffffff, 0x9a5b, 0x400, 0x6}, {0x93a, 0x847d, 0x7, 0x1ff}, {0x4ef, 0xffffffffffff8000, 0x8000}, {0x6, 0x1000, 0x4, 0x100000000}]}, 0x10) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000007000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}) 2018/02/09 20:14:32 executing program 7: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000001000-0x2)=0x2, &(0x7f0000000000)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00000b5000-0x78)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000f36000)=@common='bpq0\x00'}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000049b000-0x8)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000b98000)={0x0, 0x0}) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000c75000)=0x81) bind$inet6(r2, &(0x7f000047f000-0x1c)={0xa, 0x3, 0xffff, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) 2018/02/09 20:14:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000068d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a2a000-0x2b)="c23ade2c8bbacd7e714b8daed190cbfac7eabab52540686fe07ce8d38f2d01ac73", 0x21) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000efc000-0x4), 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f00005c6000-0xc)={&(0x7f0000e66000-0x8)='./file0\x00', r1}, 0xc) 2018/02/09 20:14:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000b8e000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f00009e8000)=0x2e) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000041000-0xa0)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1, 0x6de, 0xffffffff, 0x7, 0x80}, &(0x7f0000b45000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d62000)={r1, 0xbf}, &(0x7f0000b66000-0x4)=0x8) syz_emit_ethernet(0x12, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100}}], {@generic}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0x0]}) 2018/02/09 20:14:32 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004a6000-0x4)=0xc, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a42000)) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000cfb000)='vegas\x00', 0x6) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{}, {}, {}], 0x3) socket(0x0, 0x4, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r1, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) writev(r1, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0xc28}], 0x1) [ 77.236641] xt_HMARK: spi-mask and port-mask can't be combined 2018/02/09 20:14:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000e63000), &(0x7f000034f000-0x4)) ioctl$sock_ifreq(r0, 0x1000000000089f3, &(0x7f000032b000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eaeaecff0000000003000449fbf502007e26"}) 2018/02/09 20:14:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000005000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000e6b000)) socketpair$ax25(0x3, 0x2, 0xc4, &(0x7f0000dc7000)={0x0}) setsockopt$ax25_int(r3, 0x101, 0x6, &(0x7f00008aa000+0xba0)=0x2, 0x4) close(r2) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000053d000)={@common='bridge0\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002}}) 2018/02/09 20:14:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000aa2000-0x4), 0x800) sendmsg$nfc_llcp(r0, &(0x7f000048f000)={&(0x7f0000444000-0x60)={0x27, 0x77e, 0xfffffffffffffffe, 0x7, 0xa53, 0x61, "67c6aa3bc2f502b0b9f036013ef054b6dc897d233e4b31f8182ccc65917fffcc0108c85c346c9f25a5406048770ed0ceb77f3c811f2ba0babb9519c5db9700", 0x2}, 0x60, &(0x7f000001f000-0x30)=[{&(0x7f0000a0a000-0x29)="6a35825af064f21c384cdfd5fa5f0a7440307f1622263360d1db7e5833fce6e6d199f5c18f53eedde5", 0x29}, {&(0x7f0000c0d000-0x36)="427114a02f9d7069e8eb546877259d4ff9a2a446c12282a6311f429ebb21f05d196391452652d4b92841d781e72ab0b3654e125324c0", 0x36}, {&(0x7f0000234000-0xfb)="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", 0xfb}], 0x3, &(0x7f0000541000-0x68)={0x68, 0x13f, 0x7, "d5d8af4aff3c0afb3fbf32f923627313e24439f91054e52b613298de9ab7ee120fa2acedbf94949c969b6a711ae33b05147c850a7e0cbf39ba443484beccb78a79e3ebc5169f89c84832055ab2678f90af1b"}, 0x68, 0x4}, 0x40) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00004d6000-0x4)=0x5, 0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f000081f000-0x160)={0x18, 0x1, 0x2, 0x900000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ded000-0x8)={0x0, 0x2}, &(0x7f0000ba3000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000026b000)=@assoc_id=r2, 0x4) 2018/02/09 20:14:32 executing program 3: r0 = socket(0x3, 0x6, 0xe8e0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000112000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_mreq(r2, 0x29, 0x32, &(0x7f0000002000-0x11)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) 2018/02/09 20:14:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x3, 0x7, &(0x7f00006ee000-0x8)={0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000735000-0xe8)={{{@in6=@mcast2, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f000019c000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000b4d000)={{{@in=@multicast1, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f00007cf000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000068b000-0x29)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in6=@dev={0xfe, 0x80, [], 0x0, 0x11}, 0x2, 0x77e, 0x0, 0x3fb, 0xa, 0x20, 0xa0, 0x3f, r1, r2}, {0x800, 0x6000000, 0x0, 0x44f, 0xff, 0x1, 0x50b, 0xb5}, {0xffffffffa537d8f9, 0x80, 0xfffffffffffffffc, 0x30f}, 0x97b, 0xc, 0x1, 0x0, 0x3, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0xff}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x0, 0x3, 0x6, 0x2, 0x6, 0x7ff}}, 0xe8) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f00005a5000)={&(0x7f0000d1e000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000a08000)={0x1c, 0x18, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000001}, [@nested={0x8, 0x1, [@generic="d0"]}]}, 0x1c}, 0x1}, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000447000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) pipe(&(0x7f0000f98000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f0000740000-0x8)=0x9, 0x8) r6 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000d0000+0xe2e)={{{@in=@dev, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000131000)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000ee000-0xc)={0x0, 0x0, 0x0}, &(0x7f000091a000)=0xc) sendmmsg$unix(r5, &(0x7f00003e7000)=[{&(0x7f0000daa000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f01000)=[{&(0x7f000074d000)="cb16cea936c92957ea747661677dac16fbcb649ee60ad35bb2247dda130adb2eaeeb27cf186317e84e79ae2ff943b2d4f75a056599ad76d4a623bdbb557423f4e7e1207e6ba2022ecbff50e0d649e2b7f02cf6b05f782fea24713514439359a7b0a5536d120948872e8bbd0b3b445129d2b52b2a4dd0432e97ede9e0a13070aec49929df2ccc6fab2a4b26247fc7fc883b52a22b13ba1be80ef7fd06ea0fe3322ed74565ad77fd612148bfb9ca5db53619", 0xb1}, {&(0x7f0000b77000)="b8cd1a3c7b340972f1b13768dc200aa433c2b743d20734653846674ad514e1bcb874045ba44af6b037a3a892093ac4fa14ce575e7d4ba076c54e73685d1b1c0b293bc3", 0x43}, {&(0x7f0000835000-0x2f)="f423a1091002f138177996a750486e76533a271abd5445ec439c8750dd18983b8782b7e4b28a68a6f1beea83617981", 0x2f}], 0x3, &(0x7f0000f55000-0x20)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x20, 0x8010}, {&(0x7f00006f0000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000274000)=[{&(0x7f0000890000)="59bdaf1681b8848be7d904e4c76717402d515daa0822bf84de0adb27cfaab9eddeb03f8812e12188caafce64f68d2a0b3484aa262e4a6b8fbdf879f995146594e3aa7b", 0x43}, {&(0x7f00005ae000)="d95c492793d61b022bd2011fa5ff347fa86147dbc43503005b2d8eb49874bf1290a63753b1701a679cd5dd116c79bdfe2f0dac", 0x33}], 0x2, 0x0, 0x0, 0x11}], 0x2, 0x8000) 2018/02/09 20:14:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000229000-0x4)={0xffffffffffffffff}) accept4$alg(r0, 0x0, 0x0, 0x800) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000ffd000), 0x4) 2018/02/09 20:14:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x4) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x3a4, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) socketpair$inet(0x2, 0x80001, 0x1, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0x31)={0x0, 0x29, "37ff99bcb52ae2e97fab40c5710bfb3b670a8b91d459681a04b440bdea9c79351ed0f6e1bde18c2de0"}, &(0x7f0000001000)=0x31) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000)={0x1, 0x4, 0x1, 0xff, r2}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xf, 0x5, &(0x7f0000002000)={0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x1814, 0x10}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000002000), 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r5, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000003000-0x20)={0x1f, 0x1ff, 0x800a, 0x99, 0x11, 0x4, 0x1ff, 0x695, r4}, &(0x7f0000002000)=0x20) sendto(r0, &(0x7f0000001000)="ada58c9536b8b647624b2a9c7ee2dc4d4a478a1d859b2434a0a1a452ec996b7d3c5fc7c48dfca418c3", 0x29, 0x10, &(0x7f0000001000)=@nfc={0x27, 0x4, 0x0, 0x5}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000004000-0x20)={@generic="351dbe96a5d96f8bb69c16374f885491", @ifru_flags=0x4000}) 2018/02/09 20:14:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000a3e000)={0x0}, &(0x7f0000f07000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000099b000-0x18)={r1, 0x4, 0x0, 0x4f2a, 0xb380}, &(0x7f0000b96000-0x4)=0x18) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000879000)=0xffffffff, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000cb2000-0xc)={&(0x7f0000940000)='./file0\x00', r2}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000004e000)={0x6, 0x1f, 0x8000, 0x2, 0xffffffff, 0x0, 0xfff, 0x0, r1}, &(0x7f0000d7f000)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000252000)={r3, 0xc9, "14ec4ee075f8d8032b27864dcdbf1e7793358cb58f6a680f6480795886558c4297b1de98e11972aa6e2bbbe63c00e4971f756b5d9f08235f74d312f4c7d83e3421de1d6ee96a795cb604cf45bb114189f381440aa30cc4280d7a3a8f80c2320659bd19f92fb018f50b7301efe25ca7d0c5ba6b3eaf16e6a9bdca796ebc10b59b9396034c54a7dc4f728975e3069849d7f83ec2f3267383f5c9641caa2b914bdbe29ee680f6fd6490dbddfe2d743ee65ca317503cc01a71f9a484b531cc9be3377e70393f9424f1b369"}, &(0x7f000067c000)=0xd1) 2018/02/09 20:14:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0x3, 0xfff, 0x0, 0x1, 0x40, 0x2, 0x7fffffff, 0x1, 0x0}, &(0x7f0000001000)=0x20) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000000+0xc38)={@multicast1, @broadcast, @empty}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x10001, 0x80000001, 0x6, 0xd8, 0x3}, &(0x7f0000001000)=0xa0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001}}}, 0x108) 2018/02/09 20:14:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cf000-0x1c)={&(0x7f0000127000)={0x10, 0x34000}, 0xc, &(0x7f000090b000-0x10)={&(0x7f00003a8000)={0x18, 0x29, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000a46000-0x38)={&(0x7f0000b37000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x32, &(0x7f00004e0000-0x20)=[{&(0x7f00005ca000)=""/102, 0x66}, {&(0x7f000016e000-0x29)=""/41, 0x29}], 0x2, &(0x7f000014b000)=""/45, 0x2d, 0x4}, 0x40) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000118000)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000ccf000-0x8)={0x0, 0x3cef}, &(0x7f0000b07000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000f6000-0x8)={r2, 0x8}, &(0x7f0000cb1000-0x4)=0x8) 2018/02/09 20:14:32 executing program 4: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f000000f000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000004000-0x20)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f000002d000-0x4)=0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000015000)=[@in6={0xa, 0x3, 0x7, @empty, 0x5}], 0x1c) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000002b000)=r1, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000001e000-0xc)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000024000-0x24)={0x24, 0x2d, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x10, 0x0, @u64}]}, 0x24}, 0x1}, 0x0) 2018/02/09 20:14:32 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$rds(0x15, 0x5, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000e000)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x2}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0xff}, 0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x4}}, 0xe8) 2018/02/09 20:14:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) r1 = accept(r0, 0x0, &(0x7f00008e4000)) bind$llc(r1, &(0x7f0000639000-0x10)={0x1a, 0x15, 0x2, 0xfffffffffffffffb, 0x400, 0x8ee, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000108000-0x420)=@security={'security\x00', 0xe, 0x4, 0x398, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000023000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@ip={@loopback=0x7f000001, @rand_addr, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@quota={0x38, 'quota\x00', 0x0, {0xfffffffffffffffd}}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}, {{@uncond, 0x0, 0x70, 0x198, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:ldconfig_cache_t::0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0x3f8) 2018/02/09 20:14:32 executing program 2: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000fee000-0x60)=@nfc_llcp, &(0x7f00009c3000-0x4)=0x60, 0x80800) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000fee000-0x38)={&(0x7f0000fee000-0x1c)=@in6={0xa, 0x3, 0x6d4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100}, 0x1c, &(0x7f0000d33000-0x40)=[{&(0x7f0000fed000)="23fa473064f6dd5b071200e27e0c3d13bd4216faadfd342f07558e10e0be4413cc00ea103e72bedcb7bc1d364ec59815ea46bc9bbdf055cc863b6b44ab43ae6ac2fff5062fa997b549fd2f9d61a7c6ddb45b702503bee204c0f87c79332ff7456434a47fa98bc8ea", 0x68}, {&(0x7f0000fed000)="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", 0xfb}, {&(0x7f0000625000)="120fa06f62f9bcbccedb3918e88abcb324491535174ce5ca9c69a75a23f07364a6d4fb39e2fad02a52277d5c717a67d3e6215ec72a573376bea64465a0909e6973d684bedda51df0d0b169770aa2eb61f4b155826b7359909a414106cb54d33c39157fcd8df8cc2f99fe2c5b718d0edf46b372103664bbe82390ba6e73f076d5fb0a86a7555e6135ed7f1b2215994e631c18f10f01a8ec8bf9ca3a187ac0329addf56d3d7de80d98314fb998342a089915f925858366f8a211f6caee32824e6dea623938227f08000160df94e1ab545b6955b708309cd2256a0a255ba837505467d1a57caf6f", 0xe6}, {&(0x7f0000fed000)="d4cfb4c992931e107462640bf1f5666ad369b8b0af31a834f4b69f76e8f419b2b07552343dc7d054b43c63e4ccfb419915d0a5a7f301e9e12a205d0881888dbf74e05f5cb810e98265fbe2f0d75afbbf33a56ea904348ee83c7b86c8587a7d884926980d179ca2cdca22114a9d995b7954e04b50e7a9c99f6a689d540d0c127bb2cfef35362c77bc12932db91f538d55a20e05b646a094a9ab73b642a54bfb026bceda6a6dda", 0xa6}], 0x4, 0x0, 0x0, 0x8000}, 0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000feb000-0x50)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000a}) 2018/02/09 20:14:32 executing program 5: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x807, 0x9de, &(0x7f0000fdc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fdc000-0x20)={r1, &(0x7f0000fdc000-0x1000)="c912db8dafcc5e69fae4d6c45516ceafb63a1cbccad773c62e0f73e0b2f49822113ce789180757df7d05371729920e0a8f6ff1b1389770f8c9edb9fe5b18cb58887c6f6591e555d2bdb8aeed9115977a5f884b55062b082989080151482cbde30d904689e87753bd6a2740db1ce0d8383307e1c7ab29c369829c1085d275baab8921a6365655419b63f02604e23e4395491d42812bbf8277564f3a3d679d44428b002f22899138857bb2ef8e27577b42ddd10c0b574225da6c894591930afe6c81188d8504ec870ce476bcaa8386027ca65ef6dcf4f72fcec46b24fb8ea8e8fc655c38e257458b2399014a3b687af3edbeee88a5b352fea02dbccff6b7ce33b2f2f0902d702b7c50fba1b737242e32ae1678a0ebe57db61262e1e9fd1b27f11e93b065d1fd6b6696df21673865d5f1954f678f939b95b84f4628ce016c0d647b36a6a3ec5fde60e1316c8c9de19d6e75ead0083bc696188c04e526d008aaa01f86f12ebcdd244a408837b309d66b9a723454d5d3b28aa2799fa3ce67fba7700ff89b3797d03da9c4631c8fe6b174e4593ab57c72b90ed3d9a0e498ab5803e01cc91d6be9ff6d6e8694e1304fba1e5977de0cc6e7f167f2849d8724167981d9439b929c1446f615f286fbce90400a0e75ec89247737e257fd39534494593424a4cdd572532b91f136e16efda63da560e80ce2e6949b3460f63763f39eb74f2a364531d10cb8fe1850920cdebf8d877a6e2e0b7bbeb64e01467cb62b6af506dc96c7b79a97575a66abf0968de258fac2fc639a4b9b9640fe2dcf72aa664e336664e5b7e5fdfd0258568b495ae8aad98a7170e574bc9b97edcf4528fbaee23d613887c65eb80825001270daaa7ce7d65a5659a3aef99350eb7850fb1865fd6e8dacaf1bddeeda0a691f7fd6baf8fa0ab1007fea4d702e403572b21c1beaff7dcc6cd5a91a0d580ee090924fd12ac1ef7d3fa5147371150797f88e9533787c780267072496af5f44255dacdd6341f752b90c4b7c5a473d0a60978f9681a105fbb6989692c07acc787dbbee605727d39cca6dc210579d12ae0848861cab654482e8ece93c056f26d4badba926f11bf532910708523c284eded884dad89e71c98cf3fc87bc907faa3d5ae6bc3861aef0f78382f4bd938e8e87292b1614921b8b41f628599c7da3e02164982e1aae13e0422024536e5c9950fca385125b4011b7dd8c7d610013e5e818e7e970fc6020dd14ec77b128b14435bf3862f45ad8c6a4d9f5ee07bf74ab65fae7cb99b7347e3aef03dc143faf7984935ab0484ed826055e86e8a722d7ad4e8f2267df3ebafc886ef3b73ddde5e1a3709be576b920dad4620e0431d4d150965f481f2f429e09e417eb36bcddf7483a01bec4007b455ee86861b2a882132b85e7cfc4b31e7d3315e954f04d130579889f521e9f860caf2ab3b9938b2ef9560b81349c2ab66c65839ef9c6f8b023f6d718595763ce3d6a9cce762c9aa466831f63d15f80a868df7cd701e085ac34c862013b943900cdbae3159c51586711bf2080bd0a9913bbcfc1ec29030a3f3118d740189bfb22b865620b786655247a1597684d3692f11acd99324cba88ddbec933ea5e64a09c675526b9abb32e4bbf099e9c6a28f9813d31c066d55988525a0aec6427b73d441d83b1a154e993f93dac7cddeae6f9a236820090cff6cd1cdf72443c5e6890dbed9c3ae9a77b7e9b95ee07a3830cc0213507b12fb968a7dfce65a181d7981a48a89c7871c39b529accd252a4213e9bbb733f689a68e19cf6f3426cbb5a81e1cf097db0e256299a68205e876930e56d71b1ce9fa8f25fa8fea00f5da27ac3325d2fe9de850600eb8e5f833bfc750535c60f34bc55dbc2a9f4eca38e7ffb60f6014a6eda3270987245260140dfbc29f59128a057ad825f61b005236d28c944274579ff52a9d8123f10af57ec921cc1c2ed3dad98f31281b8924cc9f470ed270e3163e35a8d2ed477195c68078ed01a9c014b584daa3ca070c2d94e90c7c8813d8b9dc872b78e2ef505f53a2c51fd56d1ec57fec5d2c6a758f0928ea91f62fc4139b4ee608d0e31f6e101c78a2c25cf65f0fbcbb1266158a32fdfcaad3f06776698e8dae0a71dc0271c8b345f884c71504fc6e38b7c4ed7da02135066ad54698c73e2799dee82100373a341d18e2239c09bcb91eba49a93077f4ac4cf234fa79e8d4b8530adac23347a4f366ea6c1aa06d0661300c9bcc2dee3d79a84f9c175817b24f89c1e078445bd1f718b5d44af7f74345f572e22bdab78beafa193fe5bb00140525411410e8d5b0610a5a2c5f3fa93aafc9d4b70d1c36307866f45e97f90ff58d97c0f20ad261e166c2dc5cf6dd07710dfbb5c6db380abe1bf6a4223091b6abc2f6eeafb94078182f9ce4ed26295f85b5eb49cbb996e261ecd7b44ecf9788951b9093e381bccd3062af7f655f5ee5c074d20ac47960fb4aa35b1e890c66bcc4622855cd990a363397e671768fff9a3c9a941b601a61281277898863f8ab66ed27784e065e1d118af902d50934e0bc3f6e30a6de4502ce3e6e87e30f7b214ae38067b931f182f9c6d5168522f0fc9d495fdb5e916540302dff0b7463edcf2ae6ddf85c3640f5caab62a3ea5375d31f5ba8d9205ffa47a38008c2ce5de257e88f1e542ae58bc26ccd64619d1796bcc61d0e0fb4671ea0c2d6a64b21f66f8502a7c8982a44c5b6022e64283e44b1f46a034142f57d1caa112c2a4eb2825c66f1ae5ea112bf4e0f9a7ac229f266b189a440a14dcf14a5d440ca5ef229792f9a70ef7ad078daffbaa1d7d0b5f9706aee6b636eaad1cbff0ae199cfa9ae41d6426523f61da4e81bfaf6b1db1c381032dc8b62594ccc1fc4a527db1c9462f99a58a966b3c60cfe5f7ac08bb53c996dd10760d6c984a4a88bed264a658af904dd487c0b15670189fdb312daa7114a4ff5ca30f79e92cdcebc3480f671b916eca95a8b1ae76a5d3a93d718e363e7904b88e2bb891f85bd39b3f1170fb1cd7930fc4d1146e587c151503171e79d21b4f1e9fc14a1add89dc425f3c7090a669687917f918e7008ea86aa5645b64d90a73c96cc8b73d7c523f662a3f37bd6b3c455acc9a6b98d03336dc1688c1834d0130d8a53aa3793d1934e9a058b8574db59d821c1adb965f251effd7b84b1d4b92e88b8d8d510b95f8775e725eb1a4ed51491797ae3e90b3f9cdc9e50fc585c9c06952eddb3731fbbd4702016b902b87f4e78b1f9784e5937ec85604ccd4767f1819912e9ee5f420d91c69531dcbd53798b58f569ac7c776d682665491d88e9d4e05863b308f0dd103b8afae90dc635c59a56a6a28ea31fe46066c8f27818ecf33f96dc339725bf02ca67abcbe9806cfc5b98e6efdfe3016d9c1b56c58c100286c6ae11a87c7f779c6616641e6fe06f8021202334df9509570a9f571fca9c1f9f8987843ec8e169ceaa4fc6ea7434c1c20494fbc1b3596c340b74ec3d5f562fc1173a28bc255f82bd632da574e884db032e055562d2b88bceb72f00f6c2fff701f2e094e7deabc92a696090b0523b0cf6bf9e0dcb709db8d3945d3bf9545f328d19c695d37e253bf0acb986bf8d16971f2e630c107c1224327b227fca918b2caad5fff2663a298c284c9259b1172c49917aa13383d9592fcad881713719bd635cf9f64760dd1b274939673156d2dd328826c6aad8d70f0e81f85775e1aad8d27de5dd232214e7efec04351bf0cd84bd4fecc9ff759a5afbcbf119d26c57aebd065a3ca047b69967a60617f87d0fe19b0b9b93f68db381e6792663c976f916f1b9c016ea643c7e37d725b6d3d8164c55367c32e21f49a04bc7094e16efcde82c620d8d87b74ac2ef296dcf76033d011398f203874a030ae7541eb36f275c85a6900518017a1470812992ed12d7ffdd569d89946026764eb4a3a113b6e6769fcba433466a993f5862dcca07012f652b02f6d2c6904c9cfb386f6e7e1202d7b1f6ba1ca8b6a6581fe3c77105280b4006568672f7b1a02fa01bee183a0dee62ebd5781a338a08a482b8b740cfb76c41688277fe63613b49d84ab425d7c82daf3f79392d55945e4bf6cae302287e3ef4534810e6a7c69b707e1fdc716481d94825863ed90fa3ddd4ec588d82965bbf19bb18485f5f964cc42e06cfcc7b510605f9c68b63ff470f8e80922204114cc74d2eec9c1066c979075c62a84dfea94bf0f33f84dd4876794508a3162ea509f0603ad487fae46d57aa4c307b34b494f2134f97da4703bbf3c97aa75d6a72d1cf17cc05c7b0284ce11f2dd78bb8e9fced741f6ce0251dc32917e01d6ee377fe3b2b4861c0493f081df2ab8c7e51b634507594fc2a310b72b5ac1fb89b9d13e30a87b2c514cf721b896ed3eeaae681fbfafb3718597707ef904be8ca755eb8fa60196fe2951617fefaa65d565d047cb90bbb83f5ac4e8446df5085c8f76dac974534364e97ac297610606039361581e30fba20fe2e10d90e00c50ca66c6ecb15990591c700e01c837d36f4a7310ef3dd757c8d08023ea6b06357eb7730270dc233d33871ed420ec82e1e8d129a897a02f7a01facc2693398de50f73866ed59ef76c0ae431c4eccce00c430c4a4200111619f2d313eb49b3c23f101f236932d31a4e3be5b237e4d916f75aff3cdb123f9cae60985c5ee9a8c795f56f4fd428cc21329c945d913072d1cd953a716acfa57cc1347aa6f4dc0f652e0e1c4ea3dd7b97161993dee2db85575c08363c75f0c3b4f903e42ca2cc0ec2009fffd71880969fbc851d4a1fdd73e65df008c6b89059f610fe51415eb70b12e43093a205405ac2e36ce8ad862eec0d3da88f527658faf6ef72af05b3052cfce305437ba3b3d8d231610a77125d2793da0d0eabe967cb98884eb19d1346a15380fffabe7f0c6501eee0f04f6659fd20a3ba2af9d07ff2b61634c719f42e66d1424d97014b2f7a9074ae830837a3fdf094c70c3a9cb6f3337ac56ed2c1bf2aa92fd2cbe474a8bc02b1cb765908e4ae80051f7d1ceb1e433379eaa39bf22c54d1ff017d1f7ef0dfb36f9c295963ca80393c5b1ff32ebfbd8b316594e1321898062158c69d5cbb6fab7f6f7cf9553bb1890af116d09aec2c9dcb0f97384f1e9bc1ef077e0de4a20cb530b9605f2f279b1fb4de18bb65b84e6de1b3531f9bfb1004655ec6f7fe37740baa961b55d54e39ea3d9cf879bd6986621b322e8bbe3e5a46cf39324823b489a3721cc4fbfcd5bec3ea21eff1e4c3738886a2e6a2e891562c5267b56396790dcd2e867702ff92364cb85564cb064a9c21ba2d3bb438abc7f3280049a1d399f346fa7b1e41dc8b8f6dd845e0f85a6960763284916516c88409405e2dd3274e10838c96357cd38af7fe197945dcd4b18014cb824b994474ebe4ffbc93808cc7428166000978bcdfae36bad02b25b71f1f59b5696950ed9c576648b0e18dc9cdb62996159758cefff9a54a2da3099e6dd1899d5382684308fdf19929157f036d067ad9b1c1ce1c2834931cee44591f243fbb15c916be49d8ef3014242dece431d981097611e54f0eccdd9a9fd030c7a3b43540243c1032e4b468f95aeb9b5639009c7bae1011674396b74f0675a738e76882a7574867c80b97bf62eaf808717a63300da3ec06805b78b41d5b2e6ef4f06f1ecb80c8d5ba0aa51a7d4cf86a0c600d808da2dac1e324b8049bb753c0face90e2b9aa81d247098873731bc183ac333c91d73dfba4c33d5b5f174f0a173af3e698d13d3348c375dd77fd1437c5e83ab36ff4bbd1b2f341948f9e29b564ff7e7e58", &(0x7f00008ad000-0xa6)="23b0f18352d2775531af93083972a0f4eb8dec2e55eb7e44bc0030ef04e75917f9a92877161117b25a70825414ad8b4df18902101745009d46a07f657c4cb4fa71fa3394990dc349ffd7af583f237a89ca112b8c34175caba1bc0ae69d5843fee815ee35603c2ceb364e33a4bd1e924be46dbe5a0f2b868883d7ccab12e75f2f020485becd135a49459c993c07b7788e642a4c9d7aa55dc0bfe744e361c387019060dd13e352", 0x3}, 0x20) 2018/02/09 20:14:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000a68000-0x10)=@buf={0x1000, &(0x7f000008a000-0x1000)="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"}) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00003c1000-0x24)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x2, [@typed={0x6, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x20e}, 0x1}, 0x0) 2018/02/09 20:14:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f7f000-0x28)={@common='ip6gre0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000f7c000)={&(0x7f0000f7b000)={0x10}, 0xc, &(0x7f0000f28000-0x10)={&(0x7f0000aa8000)=@newlink={0x2c, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1, @empty}]}, 0xfffffffffffffeb1}, 0x1}, 0x0) 2018/02/09 20:14:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000d9b000)={@common='bridge0\x00', 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000a66000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f00009be000-0x4)=0x100) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000a30000)={{0xa, 0x1, 0x1000, @loopback={0x0, 0x1}, 0x5}, {0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x80000001}, 0x3de, [0x0, 0x4, 0xed9, 0x200, 0x7fffffff, 0x3, 0xffff, 0x401]}, 0x5c) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x1c, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1}, []}, 0x1c}, 0x1}, 0x0) 2018/02/09 20:14:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) ioctl$sock_ifreq(r0, 0x8992, &(0x7f000066d000)={@common='vcan0\x00', @ifru_settings={0x2, 0xffffffffffff8a30, @fr_pvc=&(0x7f0000b41000)={0x9}}}) write(r0, &(0x7f00006c9000)="220000001e0023fffc01000f09000700000800ebfeffa7001a00ffff05000980be45", 0x22) 2018/02/09 20:14:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = socket(0x10, 0x1, 0x2) connect$unix(r1, &(0x7f0000d4f000+0xdc9)=@file={0x0, "e91f7189591e9233614b"}, 0xc) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x9, 0x4) listen(r1, 0x0) shutdown(r0, 0x0) connect$unix(r0, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r3 = accept(r1, &(0x7f0000367000+0x89c)=@hci, &(0x7f0000f47000)=0x6) sendto$inet6(r3, &(0x7f0000bb5000)="ce", 0x1, 0xc840, 0x0, 0x0) 2018/02/09 20:14:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, []}, 0xb8}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000a8c000-0x38)={0x0, 0x0, &(0x7f00004b3000)={&(0x7f0000f7c000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) sendto$inet6(r0, &(0x7f000041b000)="5bea132a3821479674f37f40f851fd435457b28a277ef1a137e882f8375446044765c781cd9463026c8a10aea8c94ea1770227b06b4a75fb42c84bdab60a9ef82a3a47724bf2d6fb2a2029d926b0f5a81cd9f75fda80259522613d7e3308a6d14af8fc8e10e20d1cf65aea978162f2e27029f4c59cb3480c4534c59d9422e4f001b6ac52604f422cae69fc62e1d6d3c20b011bf4f9c3ea58bb6ef65c85fde1b1d4a7a97dbf03c9e0f54a067a1b64d61d925c7ba99055aedee1b01418f9589c3c5e76e6bc64e8208506f385dfd54be0289403612fce773e", 0xd7, 0x0, 0x0, 0x0) 2018/02/09 20:14:32 executing program 1: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="2be6000900ffff01000092c5001d8d9a", 0x10) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000e4f000)={&(0x7f0000ff4000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x32, &(0x7f0000ff4000-0xf)=[{&(0x7f0000ccc000-0x1000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0xff}, 0x2100) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000294000)={0xfffffffffffffffb}, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x21, &(0x7f0000f8e000), &(0x7f0000001000-0x4)=0x4) 2018/02/09 20:14:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0xffc) setsockopt$inet6_int(r0, 0x29, 0xdf, &(0x7f0000490000-0x4)=0x2, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d2000)={0x7, &(0x7f000006d000-0x38)=[{0x8000, 0xfff, 0x5, 0x3ff}, {0x2, 0x8, 0x629, 0x80000000}, {0x393, 0x7fffffff, 0xa8fb, 0x4}, {0x5, 0x31fe, 0x3}, {0x3, 0xfd, 0x2, 0x80}, {0xcab, 0xff, 0x6, 0x7fff}, {0xf387, 0x5290, 0x38, 0x7fff}]}, 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000000c000-0x14)={0x0, 0x0, 0x5, 0x0, 0xffff, 0x9}, &(0x7f0000a79000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ed8000)={r1, 0x4}, 0x8) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe(&(0x7f0000fa3000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000daf000)={r1, 0x4, 0x30}, &(0x7f0000c5f000)=0xc) listen(r0, 0x7fffffff) r3 = socket$inet6(0xa, 0x6, 0x0) r4 = socket$inet(0x2, 0x7, 0x9) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00006d6000)={{{@in=@broadcast, @in6=@ipv4={[], [], @remote}}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000adb000)=0xe8) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r3) r5 = accept(r0, 0x0, &(0x7f0000efb000-0x4)) setsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f0000ffd000-0x10)=@hopopts={0x0, 0x0, [], []}, 0x8) poll(&(0x7f0000688000-0x48)=[{r0, 0x41}, {r3, 0x82}, {r3, 0x84}, {r3, 0x200}, {r3, 0x300}, {r4, 0x4}, {r5, 0x546}, {r5, 0x2200}, {r4, 0x2100}], 0x9, 0x4) 2018/02/09 20:14:32 executing program 4: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xe, 0x9, &(0x7f000001c000-0x8)={0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000008000)=""/115, &(0x7f000001c000-0x4)=0x73) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000014000-0x4), &(0x7f000001d000-0x4)=0x4) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000015000)=@security={'security\x00', 0xe, 0x4, 0x460, 0xffffffff, 0x268, 0x148, 0x148, 0xffffffff, 0xffffffff, 0x390, 0x390, 0x390, 0xffffffff, 0x4, &(0x7f0000019000-0x40), {[{{@ipv6={@empty, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff, 0xffffff00, 0x0, 0xffffff00], [0xff000000, 0xffffffff, 0xff, 0xffffff00], @common='syzkaller1\x00', @generic="5dc8f18afaf8d2844829fdf6bde75c02", {0xff}, {0x5cdaf14e87dd309}, 0xaf, 0x7, 0x7, 0x54}, 0x0, 0x100, 0x148, 0x0, {}, [@common=@unspec=@realm={0x30, 'realm\x00', 0x0, {0x3, 0x6}}, @common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x0, 0x90, 0x1}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@rand_addr=0x4, @generic="208c84fbd123fa29f5e179b40635b4ff", 0x4}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x12}, [0xff000000, 0xffffffff, 0xffffff00, 0xffffff00], [0x0, 0x0, 0xffffffff, 0xffffff00], @common='ipddp0\x00', @common='gretap0\x00', {0xff}, {}, 0xef, 0x1, 0x4, 0x24}, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x40, 0x2, 0x1}}, @common=@unspec=@cgroup0={0x28, 'cgroup\x00', 0x0, {0xffffffff, 0x1}}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x148}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x21, 0x2, 0x66d080000, 0x9, 0xcd, 0x200, 0x400}}, @common=@unspec=@state={0x28, 'state\x00', 0x0, {0x5}}]}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='erspan0\x00'}}, 0x1e) write(r0, &(0x7f0000010000-0x2), 0x5b2) 2018/02/09 20:14:32 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000a8b000)=@generic={0x4, "d7717adaf225bfa5c4b8549205f81757b23a1d60b3d1cf6f6ff1da8fc0a9206abbd699e68a706b1cb3af4965ef6ab1d1cf85433b3c49f66f49ba1ab93e56a2808d6b30228fe061adc537cba4acd1069d3e97805bad9c510bd223e927ab88172f7ab5e8747f114c2bc59e26740f2366aeff9dba19402b23e1f9db414cce3c"}, 0x80, &(0x7f0000000000)=[{&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000fa5000)="2fa2b368625f1c368c6a2df5722b9e2a679364fa710df27f3ab7ab92173bcc325a0871ed22de0313854e14af4185d4ef964bc9819e76739f281df540021314bcbbedcf6593c11f09fad63be6e8e10b27d4d8a7d0ecb427edfa1cd9c36257e8c343ecc469ad2e48e51395953903846a7a12f4", 0x72}, {&(0x7f00003e9000-0xab)="c27ec57e91f5980fa6e119c6a226a9cbadb8f9ede7d9c32edf93373611cccc5c3fbc06ad94ad2edfe8b959a0f44612b1834a2584788aa2273bef359888ca419e874b51d798899bc1a7112b922911622849917ad934b476c7c1c27a66e06707d3af7ce763c8b20bcb0da21a0d8f012607967c7864690a88e114e245752bff96579793ed659f25ff945dc6a8a9701b47f6258814df49b2059bb022bdd5fd56755cd0a39a1b98de38d4984693", 0xab}, {&(0x7f00001dc000)="2accba01260c0f24f0e9f354fa2a24beb61aef5ba534f9e2ff0f51003b533d55440bd055a2207115c02da3dea08c90f70f5004bf954ae462d3da02cf9a543e7b912c10cf770dc5eb250a1274d184ad2a328277527a3cf53575c44d3027096f2ea0ed90379ec9372901b240fec83efd418a47900fdd964e5976730a8a14d2c30d6029671c6872079707161b77adf39f4a66fdaf6f1cfb346d83ad6fecf58a9b1acb51083562ffe2716ebdbe8d7beb280586861c1ec0ff63db73a7122261a769aaf004087bdc583d1ec10efe33af253a5d8ab7c60e05e33b80189c675b84a4c831755af989ac15b48c20f2220c17bc6506dc9bcbcec40870a439", 0xf9}], 0x4, &(0x7f0000001000-0x80)=[{0x20, 0x105, 0x1ff, "4885867906875980bf6fec9191"}, {0x60, 0x0, 0x2, "19283da6f5f1e9443a52a3b843413cec1746df1e6e93a1b87396053ebcc21c623c4677ea34744cf637d574dc8dd479333dbe270a44401ff397f83453d49733794631b8d84e2c8b803e46eca69aa9974c"}], 0x80, 0x20000050}, 0x9c3}], 0x1, 0x4800) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000003000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000011000-0x4)=0x32) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000011000-0x8)={0x0, 0x100}, &(0x7f0000011000-0x4)=0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000003000+0xb0)={r2, @in6={{0xa, 0x2, 0xfff, @empty, 0x6}}}, &(0x7f0000011000-0x4)=0x8c) r3 = socket(0x9, 0xa, 0xacb) sendfile(r0, r0, &(0x7f0000006000), 0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f000000d000)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0xa, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8000}}}, 0x9ab, 0x100000000, 0x2, "41685abe11734e5ea0ce79a4cfb80eab5c8f928353453a36fd419d35b5b13d0b3d723b4363328d9613827df3c30730ea79b0b38e938bc8ec10ede3cbbed304a1b70addb6dd66d34ed643a05161718a79"}, 0x160) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000011000)={0x9, 0x7, &(0x7f0000012000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x20000000000000}, [@ldst={0x1, 0x3, 0x3, 0x5, 0x8, 0x6, 0x4}, @jmp={0x5, 0x7f, 0x7, 0x1, 0x2, 0xfffffffe, 0xffffffffffffffff}], {0x95}}, &(0x7f0000010000)='syzkaller\x00', 0x100000000, 0xbb, &(0x7f0000004000-0xbb)=""/187, 0x41000, 0x1}, 0x48) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000005000-0x4)=r4, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000010000)=0x3, 0x8) r5 = socket$inet(0x10, 0x80000, 0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r5, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000003000-0x25)="240000002100036600000000000000bc7ffffffffffe0000271d856808001000d1887389", 0x337}], 0x1000000000000084, 0x0, 0xfffffcd3, 0x4044040}, 0x0) 2018/02/09 20:14:32 executing program 7: syz_emit_ethernet(0x2a, &(0x7f0000482000-0x2a)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x40000000000001f1, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x3f, 0xfbfffffffffffffd, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/09 20:14:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000360000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff}}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) r3 = accept(r0, &(0x7f000049f000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000820000)=0x3a) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f000075c000)={r2}) sendmsg$can_raw(r4, &(0x7f0000b3e000)={&(0x7f00000f0000-0x10)={0x1d}, 0x10, &(0x7f0000af6000-0x10)={&(0x7f0000418000-0x10)=@can={{0x4, 0x7, 0x401, 0x7}, 0x2, 0x2, 0x0, 0x0, "2480bbe40ff7c2a2"}, 0x10}, 0x1, 0x0, 0x0, 0x40040}, 0x4008840) recvmsg(r2, &(0x7f0000b24000)={&(0x7f0000f80000-0x58)=@alg, 0x58, &(0x7f00000c3000-0x30)=[{&(0x7f0000af8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0x57}, 0x0) mmap(&(0x7f00006d8000/0x4000)=nil, 0x4000, 0x1, 0x110, r3, 0x0) 2018/02/09 20:14:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x7fffffff) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000034a000-0x28)={@common='gre0\x00', &(0x7f00000f4000-0xc4)=@ethtool_drvinfo={0x3, "f636e7bab09f32f568ef68763d5d72c2291deb9f28eb9f69c71e5c16a63946ae", "83acfb8f7a25d621debc40cea4184e411115b90740e5f60727de5b9c6245040d", "5b4ccaa8008c1b5d3ae7395e2ad12d0a7c30f22e6c35376a4d17b6c8ded160fe", "fa26ef41afa550724ac41783a619726d91bd57029c7f014c65f19a79b120b86a", "a9996a38d51861bd5e70f0173422b55738e5179ab63f3871d5fb4939f6c9529c", "5c72be22b17c696017a227b7", 0xffffffffffffffff, 0xffffffffffffffff}}) 2018/02/09 20:14:32 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@remote, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, &(0x7f0000001000-0x4)=0xe8) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000005000-0xc)=@sack_info={0x0, 0x7, 0x92}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000002000-0x8)={r3, 0x9}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000002000-0x10)="8625da06805407b4852aa70eb8561d89", 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000005000-0xe8)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005000-0xe8)={{{@in=@loopback=0x7f000001, @in=@loopback=0x7f000001, 0x0, 0x4, 0x3, 0xfffffffffffffff8, 0xa, 0xa0, 0x20, 0xed, r1, r4}, {0xd, 0x7fff, 0x5, 0x0, 0xffffffffffffffbc, 0x200, 0x7, 0xcf}, {0x9, 0x200, 0x9, 0x6}, 0x80000000, 0x5, 0xdf2d13fd7cf8bf66, 0x1, 0x1, 0x82af092e8b5c9966}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x7, 0x4, 0x2, 0xdce4, 0x9, 0x6, 0x1}}, 0xe8) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/02/09 20:14:32 executing program 3: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000261000)=[{&(0x7f0000559000)="00a30c28bf1822de760bad70928aeeedd5a0d76b9e420429ee53bf23b6f3f478d96a2448e8d11eeeffe9d0a27776b661adb339a5fa019e8cdadba7b31fff0cb55ec21ac263ec90225f518a1484034db7575da366cd3412f10fc00cb3", 0x5c}, {&(0x7f0000ffc000)="3cfacad6238bfda0d4fd5864a69fe278b8b42d1c53a0234838d31679c64839274053ec2f0a4f45bba98090890891cd4ab9c828f7e883d4662d35fe24e6f02005cabffa3777c057588caa32de6c7c7ffc4ac11c3883eddfe76adb047633c1efac3ae17f2edf2a18993c720f6e83413b96c3af86d98a1c6a8252264cf927da75a53db5c3d97d2f409fb7bb4fd918157897a72b6eb83200c67084556f35b0d1b9258422cbffe8a3f4c78d5ee5b4cbe6b1e2fa145d03335b96a536039d85ae3d23c7e39d5180f7f0bbd6c5da5aeebd7a1391c261fc8290204e85bfa86b37abcc072d6f31a54b2b83c99013833474758905913067c32218956c6d", 0xf8}, {&(0x7f0000648000)="1e28b0537a0f97c7a0239251e92eaf9689b8309958f6785c761c3f3034554ea6da9ce35f0c88970c36831cc9d72749e880199e39d57f67837896e90f258fb28920a0be19949790b2f0579f7993f7bdfb8b8338fd0eabf6f6d091faf94766563f64681b", 0x63}, {&(0x7f0000ffc000)="67b2d1f08d656937df6a76bc08f6e955262c8bf668ba06f45d0bec1b00d098c824ff9d84cf6278bde06e023cbe4d11d693678f565cdddb4316132f9395371611f421232fcfd2d0c4bf0aea060f428d802b7a2eee8ed0af8c415123f484aabd963f3ab05599e61b582aada3c07d8d4eaebaa3b23d61a49b0e7bde410fd58a54c3f3d1d964ff6defffdb7de9234e69a169b109f66c856dab9425d28aa89e5927db45", 0xa1}, {&(0x7f0000d77000)="ed9994510bfd502be6add9cbca12e5100de4a28b02919bbda1de", 0x1a}, {&(0x7f0000ffd000-0x1000)="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{&(0x7f0000ffc000)="3518c7d5b84b2a36f241e9bb001b04c73e863b5a16a13f4cfa42667efb65e28e839c9754e45876752ee9c1a416e71254119a857ce7b44f3254f85257820cf5f26821f85fc14c89244f53baac7527fd36699090a39f485daeb75de8309877fb2191e1ae54b42a3f4c9d8ea7c878bd1c1fec29dddb9534bbe4b205256829c34386b425c500e8ef352ecafc4bafa03763eb152e9be59222a77ce5f54ce1eb8ed32defd18dd6717cf4de0bb1ff4a2bd7e04c83b343af09655557d81439a72e4fbf9ce3566f779ba4232818d6eead91f9300261b0de4981c06b3d9466b8a310376a2d77db3754e1b6d59ba5f43fb663d3242731cb9f8740e5679ec664e69ae8b73db1a09a849a2e00654c3c837b05846f429d82d1fe201f6e25c04df25d98b333e8bbeee7cbd0ecf0614b1a857f85a68f98ccc5f223f633bba9919849b4ca91666a2f0b827a71dbc3e3ad078434b8a3a7df3b3234546893334e166e65b1564371fbf6ad273c3104df69de4b7209abdbe88d6a961e11f8b25453ce1c84194a6403498669a424f63e049fd4c573af30953acb187bb56d8ab095c1e1a88ba699846ec3b6d3217b2baf04c1e5f2f8d9f81efee3e1420abebf91f88aa86e20c393a24080f167571dd83e5830bdbab33fb432ffa6598363dab2bd085077a7b520b340b0290bdfcc2775a3101a1fbb59f4b25da91057d41ef6d93fab94339849e0edf1fc78fd58dbc96e76b13f9c769596e9f13adbc595683977c025a7c1ee2e9b01d25a611c4db097c0564033cfac069d1319466e7857e7b72d3ab2cf9ad18df6dbb41a8921a200f1542bf15105c8228160ecdd599bbd38ef181bd1a09a329c8f495249d41554fa090db4be6a40585721b17248393a7de98153d3432c6420b2f10510bd7711062e72f55129c982b8dd28303276585b20ef200caa8e37f4cd17ca313d8a2d343a74152fd739ba103562371cc181a42d4663c41a730db27842db287270192074c3f15e73e9d044273715e83c50be5f6d1a4433b30cfa3de3c2e01b697776855a7e4864c3a2f2371a74f365c1eaa49c3e397bb2ba974a8c0014073ae04131d7002962f567553489a0e598940cc5d249fcb09b8bd2d3cc0918b1b03dc538b1d6be1b04dfd51ce44ebf97dcdc2cfb035cc2cc2cfa1980c17ec83564a9ae4b8474e5538e3c98e30f4e758f11445aaed941baec4288313a928f176aaebc6918298ffa3542d21d18801edc1dada113b895e657e7521a287cd97eb732b5f0d4e55a03282148b96e44348e46e9a0389794a88a3d032a25a6b1fabb61cb6ca8b9969ca663dd9a60fccf8e3b3f7901d06dd91cc560688fdda96225502875e7b87a8dbd7851548394c8f9ddebfeea4c86045bfe83b692d4e911c73d9f60ab50604c3f9a45c9113f3a71b8abcf02577111b0a4438f0110ecd3145963d4dfa51a8dea2fad5a6f5fb5a661be582f7ff9ee0058df24121a0ae7218760e0dcf8c0a82c364c45c3b153ce73ca2b0489c4cbf16470c4df0a5a22f6b79cdd6c5cf575b8901cdd240e3c8ff4a19d299be03921291707585cdc480349687c447843e6bf6ffe365726d69995b6b0ffe3792f06ad0198ada4f3ee24626fb99343bf420c0ab9af746e1ab134087e127069afa82abdd0c90a1b53d25b10d975f42114cf60d4e07becb21dca2d3ef57e509802ff83844ccd9496f037639bcdb27ccd70286ddb084a23b6ae311a5a719d9167cd65a87f96982ac3c7f7f53bd6d6670c26410bb0db5196c2d30f8ae505ca3a3b90bf573ed38093c398f665b8324ce5fff0a09c1a21a24e3bd277ca75261baa4e13730941dd374e6bd3dba1d224cf1a6e71d1715a22607172ff99d60b695a0b57a407130da9e47df5abb3def5868280c468e84ba4e65bdce64a3989a386b95a8f1586d0e8db797ac0796348b841ae39e7b59cf4415b0a58382f5c05abf9b1bdb0ce19287f537bc308a1238735218884cbec92e0b6eac6d05f7ab20a294144d677927fdae9e6e5aa77cbdd7e6002979332e777de8e667e158e8f3825e94c7259046f895e71183a2ac6f3d8b66fc627b8e3281a6a3240b6e5bd26ea6da56eebcbfcec4c461b7c1c03b89d05186d759a196be584985e706b7e84c6ef193df4451b9c9b6c2aabe873e53f4c1013b50aac7c35f6f28bc4e78d173069fbd400182e1c733b30199dea8e7c6a0132e05952cf7ed09f3be9f0fa58c40ce4252f2467edc9f75970bbbee026bb6ff6b52baaf57b2148f705b2646ef624183a74c41e30f83b2b936b3fbcb597ff1f754b4a76779a12bd63f42ceb75c5a8281ae8c3fd5fa36d92173495e242b4e97c4a4a67eccc80119d8cc6dad1ab8ac709cc527656a9ebb48954b05ed11a5b8baf6ad5d400e1de2242d387f5927a03c2cf86076c7202a0c02f12209807a66ed6716ad83c6f52c9b6d2475649cd704f92519c8d6d6d20c50a32132ec76bcaee5ad9ab4a4cdc5f012f8b3ff957ffcaf18a1d6ad10e967fe604c813104269277a86d15721fff2b3e8662f6cfb400a27d5250309794f08335b447e357a76d8927b240767cd96a1b395fc8c9ca80b21e80e452a9c1b8c51f6e4374b3647bb8089251b8c03d96006fbcff9ef386520970f76e88f7e819b317530b6b2074f4486e501babc0e9f2cf76a16f82bcc3085615f03d2d1973fc0709222e925316d360922c4317c03bbbbe7cc7912de63888fb843b327e8162155d147d7d8b6a5a0d483b6297f73bcaa48fdd829b01d719f54442cf642d5e9f4785ab93b6e37c9a470d10cf5c33c32cec0ae203b8876cb0762f412fea606ce6f8435200f7984eb6fd59c493457337424c28ff6a590f6c5f3e4b2329b4dd58bb6738e203578c10b19e33ee5756856fae832102e1318eb40f19fa9e73d08160a7c0b4c640cecd6b8ca6d5945519b19dbc0e9152fec3f6c989fadb68f77394af2d573058c7e92e9d9e2c3883eebc6e230b48802ec104f1dd0cfa62beb07a9e27b1d17554b166c945b6211090bf5b535a09136a5def165ada492142c14fc3124b8e2a045258689345be5cd70efdc6ed4037799134010f288611b5e3061e7d015a133e022d596706c4f1f466fdeff221d9e41cc4b4c6820cfbc5804427ada41bae781c979f614554488b15b0adc2c16b721346aeff5cbf9d22bf590e696b51dde24f5cb1f528dce9faa61eaa4a9fb7bf150365c50b632ad064ac5418126103d2486ea7a6c7aaa2ee4a723c5ff0ebd4bb7ab5fb6546d42784c4900ac5d41a844ef5e675b34b1ee422b0cd9f94517beae73ef46eb5d151bde342c0298dda8d8a238a6492d09db391f529a600a78a5ea50e5943eb1d306bb09d1e230e28e7ac90931b43e4b08e9f0d9632d1338cea571d900047a0fca3db245d8909c6d38df31f8bfaeef996a0122709a281b6ba6a7380499f24f8353da221325dc6707b67e35060aef90c990f7775c28d01d9be8557d73d4ef0239dcf1cf85a8d16fb656e6c78ea09e3973417b031a271f01dfea4435974f5a1478348fef3f21740e12bb0eaffeaef7e1a5fc12dff12b3f62ffb2abc831219adfdd9898646c31283a192d57d0e39112a608a3288ee953a61e49f7aaa683facecfe853952bc79f84fc68f2f5509334ac23ba6f90db7a41f0b9d1b95205e476bd1e167b7039640e326ece0b43bdc47de3737c0c6d8f9fcaa4029ee111000c175d69d823ae6c30e4457f133c14f2bfdb9b08cdd2097f7d14ebc56fc703e21f0419e64f791b02dc1954ccbc200bae88e37d0fc774d72a88fea2fdf5b38a7b4ad37f9705c856408f0839d5d1fa1de183f66f665410d26c0bec08a0f045a2451737be7793b5a147952df8764886efff5feff1065785f35d64e10be379c24b9cfc2e31d5df5133e0b0bfba332df3e776595031fa599ebb19239b07427e02977c83012591f5e50d046753469e92619a7bded3557b02b32e08d0bb506fa9f82c79ee81d3def1540c495ea6abab61c3d2eb606b7b9848df67ea6f5051df06441e0c07b4691613af3b89aea53781a0686e70e3086c893d69093fd80f701c137707beaf15b43fc4323f1b95ea8fe584c5f24f249202d7d553cddc50d7070b7e21fa5faa6a3b515d3b1581ccc6159823b06f47d27d6c741b00685e2de8f24e11d4deba21782a696ddc90b65eb5003bdb9e8c2db4f11caca1e00276922a69444e77e46ec6183520395accdc3eee1dea2f6a0eab76cb750a807ca67aaac2403044eef8c900636a01d195383936f47e781b58f3435bab1dcb3fe074a37ad8da25dad52ceb0f4c9fb54d34c0ce3f00030ef8fd379e877292ef22ec5d6a2d3770e186e8de0e50cdd68f57f482b4b0a22b07c590bfbb1a8dbb47206c5826717da88a96a5f96a3aba7ff3ccd7cea70be45e639b15f31cbaff960e13258e2db4ee0737334c31a0927de84922d6cd7670004a8a496a48ea50c1bcbce3edc1296f3c09d8dc2e6b7549f362ea2b6b7e957cd4d36ffd74718d94578ef5c1ed178fc3bd80e75176b553be909c82f08c39cd6d5f57c05a5492a33704eba775db6b2f8003b89f1dec9e9844115bf4cf504c325ad8a97c81626aa34a612003f343da49f029b48cb2324d2eb090b2c4839c7e8293fe8efd504f9d81ac7d733176a9bfc138d9f2732ca6d33d17da422293952003acb4aeac1ff8b7afe27fb2f3c620a1cbbb47a0f3549b424ed545ea26a4c333f29726adb96776e73efd41d42d144b52e696bb85a5ca112cbce94c629a99534d08e52bb1d67e7d1b53ba6cb4d99187f1f2421227dd663291771ee0918bf4202af680fa8c9a99cec80f74e7f9ebfc50de9e32c16ff38376e4376c23a0ae11ef361fcf1be86a9caf1acce0c48baac99355eee5ceb4dab41c807942fd6da2a5fd76c535fb3e2050c0e6995c2a19daebfacb12ddde7c6a38611341b8eb44b0d9b5f7011a10e83c650f3cc22b46e831489d2d9d0a62e4289e7bc2150e85b37d3e08c5a60f06c1d73d217a1fac1c04cdc5ecfbac6b864d9fd12e09bef9d6e7e10e065f1e763914cd11b9d3872f3386e403960bb32e15f9fd2304667dc7189feb4d92fcdfb9d832d05e6247b91a4a506ba34b3ddeb5d856f1a7603fe8a16743a6c24d8488db1434a1fdbd5488670717a17a0df7c8e1bf518bacaa682b9f5921020e515630f246211fdb9dd018eab1cfb377528b582ef1dc138378dc18dd4a7650df7f058f415ec935844231fec4276ac11a6916a79d78a57e109519548660b85882983a61d344314fefa8393b79d80b81c7342a2bb33d32716d8160781745733bb0b9703c122768c6d5814c640275a8289d9bde663d23e8c56ad08585b58d31149cc732aa72ded2e19c1009566c9d7b746b5598886390ee134df37538af489ff55afeb9680bc347a7f463d241c3e57d5cbd7935e0212ed831baaf5118998b28563450c8668bd7927a5f8da8b0dfe81b932f28dced096e65e502ab91f749cd0fd30722ced1dd43d5a64144e1ec661599b94f820ebd61cd876148d1fb6b62aa2aab379b11a37c906b7183635a4bab514ce822af1d1178933975bb1deca55ed5d87477ab44237edbaa448a6ab6da59b2788b9c32659b4bc7039346b1ff1b4a27c203146871fcd34f4e24fb2ce8d3c13b3949df738a7d74fa219782811f581b0a6300a2f22aab2640d8cc403591d5601031708c8f58a2fd821beb3cb9b8b887a323b918d4bbad81258d8474849d654a4038fba7f2b6177827b986fe1d894b53da3f2071e21ace84a1b03ed3348cd262c9228bef25119647872e800808a48a2d08955711b47a50f00a6a3d41f6727d5e81bc70f3", 0x1000}], 0x8, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) splice(r1, &(0x7f0000f90000), r0, &(0x7f0000e01000-0x8), 0x8, 0x4) r2 = epoll_create1(0x5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000009000-0xc)) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000ffc000)={@remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x15}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f000000d000-0xc)) ioctl$int_in(r3, 0x5452, &(0x7f0000013000)=0x8) close(r1) 2018/02/09 20:14:32 executing program 7: mmap(&(0x7f0000000000/0x95a000)=nil, 0x95a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket(0xe39d9f67a19590dc, 0xa, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00005c7000)=@raw={'raw\x00', 0x9, 0x3, 0x370, 0x160, 0xffffffff, 0xffffffff, 0x160, 0xffffffff, 0x2a0, 0xffffffff, 0xffffffff, 0x2a0, 0xffffffff, 0x3, &(0x7f0000738000-0x30), {[{{@uncond, 0x0, 0x118, 0x160, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x100, 'snmp\x00'}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @dev={0xfe, 0x80}, [0x0, 0x0, 0xffffff00], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xf8, 0x140, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @common=@eui64={0x28, 'eui64\x00'}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3d0) [ 77.628919] audit: type=1400 audit(1518207272.417:75): avc: denied { accept } for pid=16484 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/09 20:14:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7d}]}, &(0x7f0000f92000-0x4)=0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000342000-0xe8)={{{@in6=@dev, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f000060b000)=0xe8) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x1, [], r0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f000094d000-0x4)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/09 20:14:32 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000034b000-0xe8)={{{@in=@rand_addr, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001000-0x18)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, r1}) r2 = socket$inet(0x10, 0x3, 0x100000010) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x9, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r3, &(0x7f0000001000-0x38)={&(0x7f0000001000)=@nfc, 0x10, &(0x7f0000001000)=[{&(0x7f0000001000)=""/252, 0xfc}, {&(0x7f0000001000)=""/9, 0x9}, {&(0x7f0000000000)=""/219, 0xdb}, {&(0x7f0000000000)=""/156, 0x9c}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/153, 0x99}], 0x7, &(0x7f0000002000-0xb8)=""/184, 0xb8, 0x1}, 0x21) sendmsg(r2, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000002000030007e6fd946fa283bc03eeffd810000200020000000000a3a2d188737e", 0x24}], 0x1}, 0x0) 2018/02/09 20:14:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffff9c, 0x8911, &(0x7f00005f3000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffff9c, 0x3, 0x4, 0x3, 0x2, {0xa, 0x2, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}}}}) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00009f0000-0x4), &(0x7f000025d000-0x4)=0x4) syz_emit_ethernet(0x8e, &(0x7f0000002000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x2, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f0000000000)={0x0, 0x1, [0x0]}) 2018/02/09 20:14:32 executing program 2: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000d95000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000f4a000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@empty, @in=@multicast2}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) accept4$inet6(r1, &(0x7f00007dc000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000dc3000)=0x1c, 0x800) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000a45000), 0x4) r2 = accept4(r1, 0x0, &(0x7f00001e6000), 0x800) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000156000-0x4)=0xfff, &(0x7f0000492000)=0x4) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001aa000)={@generic="ff3b0f72b4365978e69e609f9a4f23c8", &(0x7f0000ad2000)=@ethtool_dump={0x3e, 0x2, 0x3, 0x2b, "2025437cb042d78fe8841ea550ba54908a5235ae69c6cfa6c61e922254ee300a3de41251c1fe89ac62d822"}}) socket$nl_crypto(0x10, 0x3, 0x15) getgid() 2018/02/09 20:14:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$inet(r0, &(0x7f0000f37000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000d6d000-0x4)=0x10, 0x80000) getsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000401000), &(0x7f000023f000)=0x4) sendmsg(r0, &(0x7f0000190000-0x38)={&(0x7f0000d64000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f0000f1e000-0x40)=[], 0x122c, &(0x7f0000f13000)=[{0x10, 0x0, 0x7}], 0x10, 0xfffffffffffffffc}, 0x810) 2018/02/09 20:14:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000967000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000bf7000-0x38)=[{0x0, 0x0, &(0x7f000066d000-0x90)=[{&(0x7f00001eb000-0x23)="7e157131a52b8c14c05ed2d03a873cd23f9af03cd0a744d32328b6f31805cca3", 0x20}, {&(0x7f0000384000)="3e1a59b6f8af28f5e5d8f9e523982beea3df17405e86365aff8c50058bac6e8db5c95598007ac4f59b083aaf8b80ba5d892b4d2e1454ec816dd05ac1f414b6b48e0843eff6aad7ab9f69761721ee6e175501f71616f280f375a302a794da4c570b29c307f724cd15438fbf57ab04d8bc21590c816613e8a32c4363a07aaaaadf5ef4e3c4ced94a188ae5cd9000c45532d2c0ff592d23bd1c77eba6d9b34ba8a87d0bdcaa3c467bc5144e4fff48e4e6e90bc7d85c2a73e3d15c7fc2ce4db88101479e32c26a55a2bfc2ec622c88197e3ed06a18b651638c00c9476c60", 0xdc}, {&(0x7f0000e00000)="3044075aca6d4d85571e9c44c9f8ef", 0xf}, {&(0x7f0000928000)="afcdfb994237cbfd5f51bb663977", 0xe}], 0x4, &(0x7f00006f0000-0x10b8)=[@iv={0x1018, 0x117, 0x2, 0x1000, "18546a7b7e6d319b64a0eb10b8d822bfb982af9562448b48403611e7b397399296680918287d5e77092ad07eb1351c1ba5436b4c981f60cda8ca7ab08c1e66caf9968b566670598f3c5e126a7af39655c261eaf08eb9a57b618968fc2f0517aa2b7eec37adec7af35a812f9f88b209458a47a2837a4807e4d6007aa8f0ca3a545a56a9cd9c9aa03976c0be023fb52aad1f5b25a5d144d31cf20118e37e65ac126c4bed6b8888515a8a83daac2e8ba0190ca45f6a7fc25d7d4e64576d28453d1877a057af12bc0a909435939b3ab90fe925fb4b08f1e75a82ec2c7aed571d8ec2bd19c237e55010975f229239aaa1349d48f2a1ccf5b58a651a1ca564c60778887ab9bc094273598e7a4f58430c420acf0149ba9df58ffce7b65e2a1251b39f5f6da9f6ba4a4d4b23cbca7bd9b30be0e0b0dd420d30d758dd071ec765ff5d6b908adf65e357d2686e7d75c513f3c3e963294a52f18fde07e437bc5894e135d45ce3feb7ad15c311386005d85ebb17f2a0544ec3a5c74bab8c38f365d4bbdf021bdd16e068b62433b4e79be6be5c6f1a2962a5e070eae55b3a3892ebb24fb191a28c4811821fdac28b286f6d4fad700f29b704c7177a254013c73daa602e5a97a9ec2605f11f010c5d2fafe8c0da4f97af48655ce5c2d62c31e1c3390549e9ed0ee8183c16fb6407dde41e03dfd8a9b096a6b9671e73727e60b839e64136ca336156620042a394fb49b2c05f1b7f31946f5dfeaf058ea8535a56c661006733334255a7437469701c4f936c61efe81e2e21f9a5c5b7f3148d3d3cbb241a647478e03c5c2c60003f300907379edb11a2f70f1c4f1b7e7377ff326fa2e5c354cad602b893c5d05fc17a6b8423cd116c04f48ddf939419f1a00c526e72ec8cf5f4a989095e67eb2326c3b4b609721709d7fba85f4862788816f2dc7e614c72ddc23914c0eefc47e0447597984bfd66a6e50754037738a03cc4552314906b9c54c51a3ba7a43c7403f5189a94f7dc3213389f22f08fa97f3a26e6e35ea958d88b14a4f205f132f9806310a3f19fc579ba73970c690dbe0e5acf80f9defc02824484bb1ce19324efa7c5cc08e493e614cdd7e44005b5cc800401124aae092d8860bc490b0fb5adc1c19838e790ea629bba761d583ea1af345cc3f3087c0e5ab80c76e0ec3abbddaa0803aced60cff5cebc9811c0d3de2822158aa44a26ad9b65e2892b71c9d9595ef1cd057981c8e5f2065f9ad84b7231bb605ba831caae361fc40c636237d64ddf673cc3d71dea4ca097d6d559664b6b97c27b03cad37e6e727475688587c42cb94bf0856f5144754035c726635e12df8b25e728ad54f1dfdf9c7a42eb52ba244d644efdb628edef26b447666f8a6b4a03c0af81518efacb971215537c38d1f85fa46ddace7f4468b547a63e0797e5621ddfdb9d4836dd52152a4c1524547b8fdde81c5aa9684c4cb0f354ad7321a9ab9f15e8d894468ef4146e6581d0660ba6eb81105e41fa96c908d7f86c91706c9b7098eeca19aac9efab85a78405717bb8ab9863a1d72780ed3261bd0c86a5a2da501c8664642746102c98eff96723d320ccb711d4560b85c81b9677f9886f78dee70644275c40e3c94c2639a2f07f8ee79a2b7dab3c9e2b9d1e3df32e5d07fc8e40f3f57a00934105b01510b611b593ac6cd7f2850b0172597f146b8584d5a3429f314a23f5123707ca0b0cc9dff724e33f4ca053add021024ce39108227ee6d316ee70a06c281579e41b5ed06fcef1566d298363385b0111d56f0dbdb2c59a4980769749592fccb6457781bafef5932d4261547236933344f8fb32a0199b8c1bcca23e406f39d4e9a1750e8f55175d1eae942e836d8b23c1074c0d8772600f8be01167f4bceb526f551c7cea7183a3651bd4a992bcb97043aa1e1cb3ee122f89137a195c80d4290332b71ddaee1aca918115e98f49f80e5bdd047d2fff1def5324cdc95b825f380e29d8e083083e1d3aa0803f2cb846a27e83c34392e1912ec3435e1e86284bf8e4aa941edf6919e4a697449fe2dacf8910c14826d089f0deb6c2f67b3dabb89dd73c093fdc4e5d2f01336c37c3a5bdf7290e2aa5e4145128df449af5d11d5b0641c75947f33ff8ccc53b53b148be5674b611bbf0b736bb3a8919e92d4e37b7c973864ad7934577f1549471fb069b9ea50cec0d9ee51911d51f522a8901c7277312e0733d1df3d3c0da801aa0f4695d28fa9de8dc7d19c06161de5d1680116756bbd31da08abf43586f2f4eec3573015307b7fb5b838157e5c044f671f1c8990c856ef634400769a20d712fd5c2c5cd20d9f6866490fb97c569a76aee7ed6d7ec23c942854d950bc4dbd5352c0a55192940e6214472f475d98ed38e4a59d682364d032a4748035c4ada5ca700f6ada8382b4668a1a5850bf335c31ea9040a21dfb5a9b0428ef35d10ab6dd3cad2483181b96db302c84cc63c1607789494048887445047cd9563a339c30bc146327049f9257fba87a4fb3b870db930cdb2db005c24cb2172026dca67a6600c6f384faa104987f1cf5c68e8b99186df94f019d3a57017f8d67ddd3df5146cf37d36d2e92abff5717b609cdaa7d7c8f0bb0c1c7ed60d16fbb84b4c0a17cf8a62c14fdb12792b2ae0da524f5a8dd8e6c698466540b7997f39b65a78158428219969a885fbdd0480a0974ddc94846eb0af7044fc99b6c24f0416baa859b674fed5ed5b09f998f470d7caf8ada596a4ec3d29e9f6a8897f5d620bb6f697daf4627c21061247c5e06c1fdd355b33e55d54760480cad7ab6ae2634290bf509d754badadf2fd187cbdba26e042abe3b13479362e4d32813faa914e370b076a01dc9746a44ddaa6060a0793daae2792677d222a476e7d682da4ba9d9af0bde0e21e515812a88164101d6df2f2fcf24c80299cdb491af0ed814d52c7ce1dba97eaedfebda339ae10fcb49abddceacf051d3aaf62c59b92d92af1183c64ba58689fe22a7a3979629135e8c907b3ef07869430b9b7b0f906a486ff76027320ca41af214ae1cd34e40b4da3a61e1ecf6b4d35d753ab9b30d0f80ebd77bebe8a219d6f048850a3d9a1259454aa2b822f7b0aba94d21455ffc260b46b111062893c0615c6f3d9739dea49b0407ab9e58d0edc581febd46ee9a01ecd33d6a060e59ffe40578d2939c94deab0a2f147f43e2885b944df392b84c9e93c46003f74764d6fbe8669a54184675cc225cbd6c02b80e0f8d46ae2a07bcf11f409354fdcde0b716cc3242220f517b694730d5b4220fcb115a63cfa5d1dca611abaceb080e65903f7edfd67ae914c71a6ef0155901be4f6aef1659351a7c135554dfb67523f8e08c929fbf59535e48cfea9ac9fe160f6df765912f82c1579beb601093b0a21b96f2cf43d28ef00a317ed0ef1455edc0983d33501ded2e6078a7b649b7d9cfb0d6162a1cad0e26d1afab7032ff31e5a64c97437f5445cc0587833aa506377cf3a92d944f7936331123c8cdf4cec63b2e4c9dffb8d8c1fd8dda1e3307931135ea392047ab9547cf3e57e234dd46dee3d7a236df006fd6e356304ad00a707019c97def9b71acc94357d62deac1eca38221ce414abc3938e372df0db1f88d78cb6c25bd45a508ce9b2c295f1602913853811f1cec13a28a2eaccc32176d64fec027099266053eaed5a35471ed4e1aff22cc90b3870242cb5e0128c1b383d38609785e6d245380ae02c4ec7405ce0d6167ad2f585eb534364129e1131b84646909f40d8fdc7b225a1ae7a89dc24f3fc38fc6d3998c9cf8743e0ed246440d5c0631974f371d1f3a41881f7043e162278686c012a9b1104906b744744ecd04094ae77c304ab9eb22fbdbf528d61fcb103527e55cfc392fca78d6ad5983c02e2c00d2df393ea29dd5bc003e42a458a4e98007facd86a572554854cecf33c9b0c92f810dae928f640aad6105bf858572b2a377ca75273cbcc70cc579632ceefbc8053742832aa088536307981dd3056d86e659b931b7bc02ebe7589d18fc8c8018af8243652485beb73f2f0d57d6513becb8d148729dd05997f6eb644718d1f145525409c8891a11665b01c3cd5b2e70efd63e0787eba3d27d885b03d42d175acbdb422eb3eb9aa0e73397cc932843e1489668c50557e3ac20f426b0f9444aad474e29100652795317d188f519414659566db480f23e5d664454bd9b74c513a7d75b8f675cb53970699c5500146ee987022f4a456395dbe97de44367e098f6a38bc250bed82c300bbeca83081c3a62d48419d16b1c7c9eb07b042c78e5f8fe107eb940de00e79352807c2a047a4f76b8f2aec5dd94f201e3a9d6b2e898ea2a8baa2f9720f80976a5f30a1de9322121adc2032383d082e3794a40f0d1a650eaa87eccc082e97953415abb25b07f5dd9d35f0c77248a4424f5859a956f4827d0d1ac06824f381e1f8d22eb5ec19231eace94d784224b1345535a49cde0c17f53abf9bb4263c4dd80bc9118b48452fa2fb8931f5c613bafff3d3b05e053feba95b8d018bd72676b6d224b06a78b22e692559c7a1ac9c38d64bc2e65e2b1c6dcd519df6fe612ee1691de0457299a1f8a9321094ef8aebfab7a7db6bab636132ff35df00c2347d54010fe4388dbec05a2d826770b89245864b9387fecc9655e6037ceeab5a12092298bc90203139cccc76b159705796387c207ec5947c09e4337438ff3da2af6185edd24df75cbebcea8b54ac0c214f41d2139312ec9a7677d025f4dae94d26cb28310c9355a8f43760ef5d43876b79e198efbb899bf79f4e4391ea2f2e00a25c719a83f92f6a044e4ddaa937523d0f77664cae689e854b1ee713db2c3dc1a174cfb9b98b651d1ebc3d6dcda825364741b70d07ca3f9a5dd80ef7a48581562c185b15ea66c6a13383a5fe67271b161301047c50529267aeea404d7e7b7f073d352edaecb072029a00ce55db4f01d777dfe81e91f666f5b0dc736e55efc5b6dac8a4a5c51a14e77596e67114be468d128afc8fc31f27a39d53040401f74902b9f86c1c7c11a08e1e2b694b99e3caf36935eff9fd02dbf9e9861d06f4261266cc628c1327178ae47d50d3cce45bf4e2f9e8bf4484b1922ddac74b55c310d1180fd104d3ce7fba1d1c3a1dfd6d357800ffed951439bcd51d3754c642f748d8954c885bcd18c34b3b3f4346af20151b8bdaf17d8fd421655df393f1f6944c31c54c8f0ed1acde097c196e3002effb5f75ffa9a2074e5e9b723883cae7f5ba752e64dfd7eb22b27d9aa252b6ab2d944df49ed15baa6e44101c96b600b218278f400994e2fc4e7e077f80d108ec37cbf3c12cee69830f914d510eb1f5081577042713c4b8f4e8a281ae3adf7f6ef787e58bc995c8977876781a26603f42ff154a1db38940cfb37489a056ccbc2a5ec898f69ef1cfb7de626fccaa8cf8bbe98fe12b224b9e0cd94274759be1304f1688169c51c71933ef92c3ee46b04f08abe51d285f4eeacf28bd3f50ee34f4cebc33c9645e951d985bcd4c5173023d9aec19908a09218652a459ee0fe903ca789c67a06ecec8a8d993ad3f552072b87fae5eb7cbec5fdf50ddcc7d231add1e45a2a16d80061fa3a2e4997980f3e99425ddd949864127daae9aa3078faa9973272a7d25ef0ffdcf9375bdaa1ce9e6e4a0da5b94f050106bdfa49dae156ae390aaea6b649fb770e09165ec04539d67e4e419748c9436fba8220f74af6b0d4b1fc3b13aae4c69cad2bfbf273ddf8648d623f478de12a425aab3fe3e17ac9dcc5ea6691a2b5d1eb705902146db388a961a3aa5ddd0d52bcd"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x70, 0x117, 0x2, 0x58, "0b0a6a30033f3825520e4f863fdc3ff165f66ddf4d037a38842c2263c7f1722fb35bddaeee5060dca4f339f6c50635825dcab199a9fc5c6a7cdd4ed77db60df9bff81a84548053d7960609be9faece6dd05adccff01e91bd"}], 0x10a0, 0x8000}], 0x1, 0x4) getpid() 2018/02/09 20:14:32 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000a24000)=[{&(0x7f0000001000-0xb)="9ca15cf2f5745f389ccb51", 0xb}, {&(0x7f0000000000)="598422b27febff551826e56064cbf9ea84f4b09a909e920be77936f4567cd3e13bfeb80348a3fb189d8213da535a36a35b9aa595088f81dbaeeeccd6b039e3f837b3a95e07947b7f114b43b0e8f156095f2f28c157fd87c833a7ba279b0abdf277fef83be5abf8912d504ba1c2929b9d9855b016048556bbd5f38c65411da18186004a14f9bc2612418bd6e4249ab603b04e9388a188de651f0a617ba17273be148e47c8ab690ede196043ad943ae6378d8471b8f1d064700e6301be74c64771ee41b0", 0xc3}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f00009ba000-0xda)="0a18d2627a6b1b2cf08840c415155c0313591cbfb7bd8cbd479113108f642825233d60dc270cf911d3cee998ad66d25a71f7ea68b2f9516a3029ef31d833581b041cab4295050427d292ce70d0062a555f9df7eb5c5c8898a104640dd379b5526ca760203f70814dff72e1fcb36f198b124a7710d5177713ea784ac19b5b1f34e198e68523fd21c64edfdf1eaee1dcf7578b0bb4d6046e5c8695673273e20360e628dc855c32b9d30d39f221e62e0c2b84aa7e1f4507b219cf49077b0df3740cb972db0e116581bdd6665aea4e9ca4deb2da2f6c9adffe0b1263", 0xda}, {&(0x7f000071a000-0xbc)="b1f0b72a59c2d17fcaa88d7018ff9918bfc64dfa34ae8067deb5d0e8f7434492c1b00d0457b121be57f4d6e046581e98e285af0fd93ceefb3c38504fea0377a95414ce57d0a4c8e2220045fc0e1c1d0cbdd75c8c373259f5a524263759ca0eb399f558037f0e75b2c5bc6a51b96ccc1be588462c8bb7c3aa2b60adda18a41912649e8bf46643871e43c06f7c3401143c0719c1d68b867cbbe71f0ae78483b79d136acc7f0c140fad6790da1b545792068c65b9d666c0b0ad9b241904", 0xbc}, {&(0x7f0000001000-0xdf)="227248207b99076d9b9f41812db34ea568884b64a31edd6c82f424da0711662c6933280e91c957b962edfd6ba211d4386915262fec3a4fe12ccc02b1d435eb45a4178d5bdc7892281d729ab99b16ac6f74676278289f8d7b4e7437894b4a2cb179b6144d93cb6ba3d295c72796ce5dac3c607d0bf622f83b6d8cfdc6fc01a1dc4ecd208134177b6e4bbdc7f8cb8707e22b142a18d1b0b5da1c886fe9fccc3c5098c71b7072779c5d0910473ad8a07d3c1844a7da112dc35def9176f146d734b8eac098a7e4b4336b24c2f075a82d6b805e42b2f301ceaf56d1fee15c26387a", 0xdf}, {&(0x7f000011f000)="974f8ad1b8b84d57dd2994fdd37f785d7e40d756c2b34fac72962338a84fdc6be783406995ea0b9c421ff639ca7fced0b91d9e6b7b6f18f6d4995bafc6a7f8ccb1a391bf6835643d661a5bdd3c3f4aa0217b41a17bfe491da083aababd8d1347f63a192effdaaedea82bc0f7fa7a1cfcb8620df95a90549d19823e89f5d19a1b4c35d980", 0x84}], 0x7) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$inet(0x2, 0xa, 0x1) setsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f000000a000)="86718f8d55623a15df223b90fe9dc4d79aa97d3877fee3bd580d4b8df0b2e5017c36656e28bc8f7d0a3a93d22d2bcb38c425771de722a188609f63f04529d8590550c1e8e9cf74406bcb594f4e29ad06d17a0d0e9e4dd1cb485b5c9ed25a0a63110aafd94029fa6557a53fb9fec98e59753f7d3af215b588316d359726ef0ef5ec94976c395258c2a24ce507a408", 0x8e) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000007000-0x4)=0x6, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000011000-0xbe)="b5bde9b3e45b406ccd8fcaacd3335981ac9d0bab7994aeec772cba30088ccf0a21791337441a4b089e5a2f283f1ecee86113ba9ac10b6c62f508087a1c8f908d5cf44c749661e1df93491b096b55b97db0872daf9879ac4d53bfa60e6c4e2be433ac57e75abd28e3a0f2b9e3ebbaf0a75d72b77df4b5772f5decd3afc2feeee4988ba7f6f3709bd386eb53beb2cac60049e7db62fb7bb4ab55650a5324f1d021f648b4a5293c393c4f349fc15aebab3a89ff9386b3ac31a81b954620c7db", 0xbe, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) 2018/02/09 20:14:32 executing program 0: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r1, &(0x7f0000028000-0x1e)={0x18, 0x0, {0x1, @random="faabfd3ed8a3", @common='eql\x00'}}, 0x1e) sendmsg$nl_generic(r0, &(0x7f000001a000-0x38)={&(0x7f0000001000)={0x10}, 0xc, &(0x7f000001e000)={&(0x7f0000008000)={0x14, 0x22, 0xd84eccbcdd442381, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) [ 77.680771] xt_CT: You must specify a L4 protocol, and not use inversions on it. [ 77.703146] xt_CT: You must specify a L4 protocol, and not use inversions on it. 2018/02/09 20:14:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000101000)={@random="d7380b151bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x18, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000225000-0x4)) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000533000)) 2018/02/09 20:14:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00001b2000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000001000-0x4)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x3, @empty}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000b7b000-0x390)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x0, []}, 0x90) 2018/02/09 20:14:32 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000b000)) r0 = socket(0x1e, 0x1, 0x0) getpeername(r0, &(0x7f0000001000)=@ax25, &(0x7f0000002000)=0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x0, 0x1, &(0x7f000000b000)=""/4096, &(0x7f000000a000)=0x1000) setsockopt(r0, 0x20001000000010f, 0x80000000007f, &(0x7f0000009000)="002123e2", 0x4) socket$rds(0x15, 0x5, 0x0) 2018/02/09 20:14:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000001000-0x4)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00001b1000)={0x0, 0x80}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000002000-0x46)={@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @empty}, 0x3, 0x1, 0x4, 0x2}}, {&(0x7f0000002000-0x49)=""/73, 0x49}, &(0x7f0000000000+0x51e), 0x1cbb4bdeacf61481}, 0x46) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x6}, &(0x7f0000505000)=0x8) mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r3, &(0x7f0000f83000)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000f8d000-0xc)) read(r2, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffda6) 2018/02/09 20:14:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x4, &(0x7f0000292000)={0x0}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000a32000-0x190)={0xee48, {{0xa, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffffd}}, 0x1, 0x2, [{{0xa, 0x0, 0x10001, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0xd6b8}}, {{0xa, 0x0, 0x3f, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x20000}}]}, 0x190) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r1, &(0x7f0000bc2000)="81", 0x1, 0x0, &(0x7f0000607000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) 2018/02/09 20:14:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000002d000)={0x0, 0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000bf9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000029c000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000194000-0x18)={@dev={0xfe, 0x80, [], 0x0, 0x12}, 0x3, r2}) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f00007b7000-0x1000)=""/4096, 0x1000, 0x40000000, 0x0, 0x0) 2018/02/09 20:14:32 executing program 6: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00002af000), 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000b10000)={0x0, 0x8, 0x30, 0x2, 0x80}, &(0x7f000063f000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000045f000)={r1, 0x7da05fec}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000b6d000-0x4)=0x200, 0x4) sendto$inet(r2, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000917000), &(0x7f0000d64000-0x4)=0x4) sendto$inet(r2, &(0x7f00002c0000)="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", 0x22c, 0x0, &(0x7f0000252000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/09 20:14:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e80000)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3, [@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001]}, 0x1c) r1 = socket(0x7, 0x80007, 0x7) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000292000-0x4), &(0x7f0000428000)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000d68000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/02/09 20:14:32 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000)) bind(r0, &(0x7f0000006000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d1941c77b8e8208bb873398382f1de87aa34e0dc45ef83b884b07b0251d6a7298adeb746598ba67670cd41ed8580fdb69263b6994fc68e31ddaf8a6d350b6f"}, 0x60) getpeername(r0, &(0x7f0000001000-0x60)=@nfc_llcp, &(0x7f0000001000)=0x60) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x8001, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf"}, 0x60) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x2, 0x1f, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000009000)={0x1, &(0x7f0000009000)=[{0x0}]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000009000)={r2, 0x38}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000), &(0x7f0000001000-0x4)=0x4) 2018/02/09 20:14:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000079d000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x748, 0x540, 0x130, 0x540, 0x0, 0x130, 0x6b0, 0x6b0, 0x6b0, 0x6b0, 0x6b0, 0x6, &(0x7f0000395000-0x60), {[{{@ip={@dev={0xac, 0x14}, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='bcsf0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, 0x0, 0x0, @generic="01b6a8bbb2e9c0da6741838322313f17", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00', 0x0, {0x3}}}, {{@uncond, 0x0, 0x2a0, 0x2c8, 0x0, {}, [@common=@unspec=@bpf1={0x230, 'bpf\x00', 0x1, @fd={0x2, 0x0, 0xffffffffffffffff}}]}, @inet=@TOS={0x28, 'TOS\x00'}}, {{@uncond, 0x0, 0xe8, 0x148, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00'}}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x130, 0x170, 0x0, {}, [@common=@unspec=@conntrack1={0xc0, 'conntrack\x00', 0x1, {{@ipv4=@rand_addr, [], @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}]}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x7a8) r1 = socket$bt_hci(0x1f, 0x3, 0x1) r2 = accept(r1, &(0x7f0000698000-0x10)=@can, &(0x7f0000600000)=0x10) r3 = accept$netrom(r2, &(0x7f000082e000)=@full, &(0x7f0000948000)=0x48) r4 = accept4$netrom(r3, &(0x7f0000de0000)=@ax25, &(0x7f0000671000)=0x9c, 0x803) ioctl$sock_netrom_TIOCOUTQ(r4, 0x5411, &(0x7f00006b4000+0xccf)) r5 = accept$inet(r0, &(0x7f0000dfe000)={0x0, 0xffffffffffffffff, @local}, &(0x7f000041b000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000bf4000)=@assoc_value, &(0x7f0000bbc000)=0x8) recvfrom$unix(r2, &(0x7f0000905000)=""/166, 0xa6, 0x20, 0x0, 0x0) [ 77.841846] Trying to set illegal importance in message [ 77.903604] Trying to set illegal importance in message [ 77.929887] xt_HL: TTL: invalid or unknown mode 3 [ 77.953467] xt_HL: TTL: invalid or unknown mode 3 2018/02/09 20:14:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept(r1, 0x0, &(0x7f00006e4000-0x4)) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f000078b000-0x5c)={{0xa, 0x0, 0x47, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x75}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x10000}, 0x43, [0x16b1, 0x3, 0x100, 0x8, 0xffffffffc8f64eb9, 0x6, 0x101, 0x8000]}, 0x5c) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00006a5000-0x90)={0x5, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) r3 = accept(r0, 0x0, &(0x7f000015f000-0x4)) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000f27000-0x25), 0x0) 2018/02/09 20:14:32 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f00001b0000/0x3000)=nil, 0x3000, 0x3, 0x80000032, r0, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x41, &(0x7f0000af0000-0x1c)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/02/09 20:14:32 executing program 7: mmap(&(0x7f0000000000/0xdef000)=nil, 0xdef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000b1d000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000df0000-0x4)=0x1c) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000df0000)=0x3, 0xffffffffffffff13) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f00007b6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000ded000), 0x94f386f79cff0d07) 2018/02/09 20:14:32 executing program 6: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000078f000)="240000001a0001f00080f80400edfa0e0af6f900e003bf06000000cc0800050005d70000", 0x24) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000fce000-0x94)=[@in6={0xa, 0x2, 0x7, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @in={0x2, 0x3, @empty}, @in={0x2, 0x1, @rand_addr=0x2c}, @in6={0xa, 0x3, 0x80, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x3, 0x85, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x2, @empty}], 0x94) connect$vsock_dgram(r0, &(0x7f0000da1000-0x10)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) 2018/02/09 20:14:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00001d5000)=@ethtool_cmd={0x1f}}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f5d000)) r1 = socket(0x3, 0x2, 0xffffffffffffffff) sendmsg$alg(r1, &(0x7f0000b5d000-0x38)={0x0, 0x0, &(0x7f0000b18000-0x90)=[{&(0x7f00008fd000-0xc2)="48b9d6b53a6cf2bbafd1c16af0f36d9f7088579e2cbba5f75f01429f0301ff6fef7e01bb68f2383c3d552af1de21144fc112ddefd0c93ef9c201160f53006227d5cdac9634cab66f5e7641284705f2c7e71099224daf29604c307dd6f5f7af9262469ef14915326aba164a532c21181a5f0931d1c0a6376b1bfc7a9fdb5f0f7923e6da6cee51aa8df8b7edfbbeeadd07a6760d9dacc61abf54db9f2ba9568f319015c49794ba49cd87b629cd1445d9bfd3f0bcf003fae302a8fed4e173977bb05455", 0xc2}, {&(0x7f0000cba000)="9e4f52dde3f850191f57d17a6eb7f60b9c61031273016fa1de74828a8fef8997d7f5e6e02674353e3bb38c85b6a71d42d756069be2798870040e333ebc994ce4f162a6279c0b46961ee2fba60073bd82f852004a3e1c7992797608aba6e140cf9e6eb999bc8ca4967b4c26a2a64ea4fe8adeaa15777a464eb81338b437b75807bdd55bd2504ae25dae248798b778cabfbe7f700ba203f8fceeb22a4d1263865e85d5aa76415c654a3fd2bb6f861cfa77c8bb4f214fab34b0b5221af91280ab42492cfc93ec8828e0eb5a444eaf6c8fd9231e0b7c", 0xd4}, {&(0x7f00007f9000)="12e31340332adab21e6fd728f629cf2e95b547af9745e281a252c157c112953d4f5e5fc9099926504aa508cdf468302a19370ae55afaf01c3bf971ded790db955117ef7d866db0a5bed299c9f553bd554a5ff7ce96c707b8f38c9c6dd1a5fc0983d31109befb5e0db3302255bb7e0e92bc51734ca9bf0cd95680ea7696cceb57f8f288f5d24cf9ef965e539d9f513bcde087cbdaa8c71210303f6676def495550e3f41c14262", 0xa6}, {&(0x7f0000316000)="9e1d7114687c39922168f7ede6cc6c508d460d2b1785dac104aa34799180ea61fe10a2698545515709b75ae660c875ad7841cb54c9408d2462be5938cdf3ac2d4263fbf5c29211eac251796d435f3b50934eb0fdad98f0791865dcee5064465381cc55caa2403431c26a94760a30f564ced8888c16cd86ff5de101fff8ccf57ee26fdb729f6e211f060074b422caea8068dc6d8c160485265b90e8f2a70937b85cbcde3652", 0xa5}, {&(0x7f0000c7f000)="45c18b45ea7cf05927e4d319e1f4b118634fbee1c1a1e1479179edc673d70bedc1a45ce195a4bad06cd3634025f08e557d5e5b2c3464e2c7afeb422872603febdde95af3a9d2550c4030af506a16bb633f9e07f61065daab1d2f49e193f5e8de84394a522b1a1e268d75229bbaf52c6e4ce8508df4085cd4dd2c0d132bda34c22d2dcb92ca287e78a31ce08df1f8384a87f8541a62323a1c", 0x98}, {&(0x7f00002bd000-0xe3)="347206bce317770823a888b1b408fb4649a21b5936439f328b9b76ac5e223430a8f1e3259a6ec170e9567ac9437dcd8e479449c81a4cb4a637c03322c85fd23d0c1c5759caba47ed442a16209094b967339fb143bee01f5dd60990bd59e75b533592eb6a0b11b3861146404e854936b62ff7df72f8e0fb1c12721a2856798861918bf7fae5f210a31863f4dccfc84c253de0a41311ef02ea6398230096ec9b4b0b4b88459999559d133c73a3453c5918f0e7ac9b83a82d8d73c7a9c9957b0f4739ad836af79294937e3780a826b21df29db4e43c91ed7b7580d59d352032730f079fec", 0xe3}, {&(0x7f0000343000-0x6b)="9f29bf3424ff9b20ac81bb1dc32ae668c8cfb370fc6759cba0ff5c97289380d8102eb22d55e031a476d5fb08734e1da740199d1a30428e68b199093f03aff0c0d2a8a1c4e3fcf63452265cb71b58236ff9f8e34e89ce2497ffee2f28e2c1621e788c88ec09ecf69fca7590", 0x6b}, {&(0x7f0000dec000)="250ce323a6a42a85191e861d1c70f125b98e6af1d7d46b9b6edabb70570608de9c0af1c57d6778998c567d29d65feaeafba63f23ff88be728df6f2b1e78f85883e667c3ee96b2b3d555935dcda82524006af179b72c1a69b337beda3d00efacf1aaaf5e82b1dcd882d6e27c892aa7eccef8d9caf5c03f95211d329d9533675c5c8f995ed26f4fd8a75899973831f2f514171996158649d5c1d4ad65174355a324e14025d9760db0b", 0xa8}, {&(0x7f0000736000)="fc3b75090063c1677e142fe09e648e38f95b832d5efb0ee9d61a83fb0f465a9e683bcdce8fbfb5eb38bad7fd8259cdf7b84c94afd4aed70ed62bf680532849e681a1e89d14c4dc7bc65ce186e7844245f39c3b50d329dbec2169a58759a79dc68a1db95ad915de6aef4645de50", 0x6d}], 0x9, &(0x7f000035f000-0x98)=[@iv={0x98, 0x117, 0x2, 0x7f, "c64ec009487ce1415c82a8e088be53c5fcc262a6a232cf0d201d0dc30511600ca416cb57b13a9f2cb99ca8cffa36a61d0bdc801339553ab08ce3fd609672eea85392053f8ca02ae2553a1e9ff32b9e5a15adfb254f23e4a41c98f445062510ee8ff04cf6c5397d6c9969a298c2e21364d5a29d87799b5ee7b75251d85d34ac"}], 0x98, 0x20000000}, 0x20048880) 2018/02/09 20:14:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000389000)=@raw={'raw\x00', 0x9, 0x3, 0x458, 0x0, 0xffffffff, 0xffffffff, 0x248, 0xffffffff, 0x388, 0xffffffff, 0xffffffff, 0x388, 0xffffffff, 0x3, &(0x7f0000efc000-0x30), {[{{@uncond, 0x0, 0x200, 0x248, 0x0, {}, [@common=@inet=@policy={0x158, 'policy\x00', 0x0, {[{@ipv4=@dev={0xac, 0x14}, [], @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@ipv6=@dev={0xfe, 0x80}, [], @ipv4=@broadcast=0xffffffff}, {@ipv6=@dev={0xfe, 0x80}, [], @ipv6=@dev={0xfe, 0x80}}, {@ipv4=@broadcast=0xffffffff, [], @ipv6=@mcast2={0xff, 0x2, [], 0x1}}], 0xe}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'netbios-ns\x00'}}}, {{@ipv6={@empty, @dev={0xfe, 0x80}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xf8, 0x140, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @common=@hl={0x28, 'hl\x00'}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'snmp\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4b8) ioctl$sock_bt_hci(r0, 0x400448dd, &(0x7f0000d9f000)="56d6fb64e29e42cc1ba47d1a01cacbed27f3596fc52825167a7059cbe952fd4c8fe3433a77feea6565478961e6ed0c0a8d12383ffb2f3bc50934f47515e970949cfb0fde7bbb1f0fdea4dd0706c6d12a8e94a6106a3d0f1e40f114e673a92e") ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000967000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x102}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000058000-0x88)={0xff, {{0xa, 0x3, 0x4228fe8d, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}}}, 0x88) socketpair(0x5, 0x8000f, 0xffffffffffffff69, &(0x7f0000988000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000095000-0x28)={@generic="48fcf6ff9cc674f56a0700", 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000f34000)={'vcan0\x00', r2}) 2018/02/09 20:14:32 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000005000)={0x18896500, 0x0, 0x10001, 0x8000}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000010000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f000000e000-0x20)={0x0, r0, 0x0, 0x2a}) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48800}, [@jmp={0x5}], {0x95}}, &(0x7f0000004000-0xa)='GPL\x00', 0x2, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/09 20:14:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x3, [], [@calipso={0x7, 0x213, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @jumbo={0xc2, 0x4}]}, 0x20) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x5b, &(0x7f000066f000)=0x2ed9, 0x4) 2018/02/09 20:14:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000d03000-0xc)={0xffffffff, 0x10000000, 0x10}, 0xc) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) sendfile(r0, r1, 0x0, 0x2a2) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00005a9000)={0xa, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffffd}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f000010f000)=@filter={'filter\x00', 0xe, 0x4, 0x450, 0xffffffff, 0x128, 0x128, 0x268, 0xffffffff, 0xffffffff, 0x380, 0x380, 0x380, 0xffffffff, 0x4, &(0x7f000043f000), {[{{@ipv6={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [0xff, 0xffffffff, 0xffffff00, 0xff000000], [0xffffff00, 0xffffff00, 0xffffffff, 0xff0000ff], @common='bcsh0\x00', @generic="98b42994555c61ecec266ffefe9b2517", {0xff}, {0xff}, 0x3b, 0x7, 0x6, 0x28}, 0x0, 0x100, 0x128, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x7ff, 0x4, 0x1}}, @common=@inet=@dccp={0x30, 'dccp\x00', 0x0, {0x0, 0x2, 0x2, 0x1, 0x5, 0xa, 0x1c1, 0x100000000}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@uncond, 0x0, 0x118, 0x140, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x2, 0x1, 0x1, [0x7f, 0x3f, 0x0, 0x8, 0x7ff, 0x8, 0x8d7, 0xffffffffffffff23, 0x2, 0x9, 0x4a, 0x6, 0x6, 0x9, 0x7fb, 0x2], 0xd}}, @common=@hl={0x28, 'hl\x00', 0x0, {0x1, 0x8}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x4, 0x4, 0x1, [0x100, 0x1494c000000, 0x8000, 0x200, 0x8, 0x8, 0x734a, 0x8, 0x498, 0xfffffffffffff425, 0xfffffffffffff860, 0x7, 0x40, 0x3d04, 0x3, 0xacd6], 0x10}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0xc, 0xffff, 0x9}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4b0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000b10000-0xe)={0x0, 0x54, &(0x7f00005ba000-0xd0)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x2}, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x7fffffff}}, @in6={0xa, 0xffffffffffffffff, 0x4, @empty}]}, &(0x7f000020f000-0x4)=0x10) 2018/02/09 20:14:32 executing program 3: pipe(&(0x7f00009a2000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000398000-0x38)="32246bdc734a177ce60fbfd4d15471d97a609143ff638bf297e30fa60d6d6fd4424a6bc8dd91207951599a607807638215575f6bd492a9d1", 0x38, 0x40, &(0x7f0000000000+0x348)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000ff4000), &(0x7f0000f7e000)=0x4) r1 = socket(0xf, 0x3, 0x5) setsockopt$inet6_dccp_int(r1, 0x21, 0xb, &(0x7f0000b43000-0x4), 0x4) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x401, 0xd, &(0x7f0000001000), 0x0) mmap(&(0x7f000067a000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) 2018/02/09 20:14:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000a4c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000d23000-0x4)=0x32) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000e68000)={0x0, []}, &(0x7f00009e3000)=0x149) socketpair(0xb, 0x1, 0x202, &(0x7f0000489000)={0x0, 0x0}) r2 = socket$nl_generic(0x10, 0x3, 0x10) connect$unix(r0, &(0x7f00000f7000-0xa)=@file={0x1, './file0\x00'}, 0xfffffffffffffe30) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f000062a000)=""/5, 0x5, 0x41, 0x0, 0x0) getsockopt$sock_int(r3, 0x1, 0x3b, &(0x7f0000002000-0x4), &(0x7f0000000000)=0x4) listen(r3, 0x7) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00003d6000)="228654694cdfae007938c6f0c63438ff3cf1879e1f56b055ea5ce13ed88d68e4ea9990cf4707903f80f49ec725980efb3a46c63e341e66a55dd274aa8331a9a4d2f0b1e2f4b6a4b2009a2efac30871d05f7247687a0cc348ca69c742cd2ef30b5bcc52f4904aa85acfbd4b01afc1b8eacc3c3a6d0d8a0a8d77b3616d368847647a69e348a14c8f5fe17b85a10b7a387fbc7d1add9a32c93faf686943f368052b96750ae536fb25b07e3cd3b04c1a80d15438f4a00d28bcee9a21697bb66102cb88d39e2eed3cea920c557c2be69fd9821c2a6761ceff0330fec4c128aa9fdd993eab87a5a7426c78450c5d52d2a65bb6bc99f0ad3e545b", 0xf7) sendmsg$nl_generic(r2, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10}, 0xc, &(0x7f0000bbb000-0x10)={&(0x7f0000abf000)={0x18, 0x1e, 0x109, 0x5, 0xffffffffffffffff, {0x4}, [@nested={0x81, 0x12, []}]}, 0x18}, 0x1}, 0x0) 2018/02/09 20:14:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00002c8000-0x28)=@hopopts={0x0, 0x2, [], [@hao={0xc9, 0x10, @loopback={0x0, 0x1}}]}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000f3a000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}]}, 0x190) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000fa5000-0x581)="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", 0x569, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/09 20:14:32 executing program 4: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000fe4000)={0x0, 0x6}, &(0x7f0000875000)=0x8) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000fe4000)=@assoc_id=r1, &(0x7f00002fa000-0x4)=0x4) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fe3000)=@assoc_value={r2, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000398000-0x14)={0x0}, &(0x7f0000e83000)=0x14) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000d38000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}, 0x20) 2018/02/09 20:14:32 executing program 2: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) r1 = socket(0xa, 0x7, 0xaa0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000002a000-0x8)={0x0, 0x9}, &(0x7f000002a000-0x4)=0x8) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000002a000-0xae)={r2, 0xa6, "2ef079e990e9af604fcd32eb6a0218280ee2d5961ae46f0da975a162cdbbe9313f40052732bbdde2772d14152fe0ef3635bb77e09b6ff5ed184417886d00c983051f56c2fe4446488eff59744bef49a7864b1590ae7993f493c4962481e35ec607cab3989765d1a46ed76498fb4a5dd90bf837062d10869dc6fc0df12cfd4c6c0c68b6dc52109c2f8403fd594c055d6aeb6a067a614a0fe1af516a06db342ac4985b62537c4e"}, &(0x7f000000b000)=0xae) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000017000-0x5c)={{0xa, 0x0, 0x6c7, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x8}, {0xa, 0x1, 0x48, @mcast2={0xff, 0x2, [], 0x1}}, 0x37c, [0xffff, 0x2, 0x9, 0x7, 0x1, 0xfffffffffffffffc, 0x0, 0x4]}, 0x5c) bind$bt_hci(r1, &(0x7f0000002000)={0x1f, 0x8, 0x2}, 0x6) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000018000)=[{&(0x7f0000019000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000029000-0x80)=[{&(0x7f0000026000)="347629890a59def420b5bff00bb7caa63beb86371a73e3310a551c1c4fe749bf", 0x20}], 0x1, &(0x7f0000022000-0x100)=[]}], 0x1, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000028000-0xc)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000026000)={0x24, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x10, 0x0, [@typed={0xc, 0x3, @fd=r0}]}]}, 0x24}, 0x1}, 0x0) 2018/02/09 20:14:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast1}}, &(0x7f0000e4d000-0x4)=0x20, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x20, &(0x7f0000002000+0x922)="2ee9877d580ad32fd7906bb6af10cce4cd9781039daf1d4c619c10da629f37f69fe52fc9a1db2ab68ad2d1d81f03be2b", 0x30) 2018/02/09 20:14:32 executing program 4: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_bt(r0, 0x0, &(0x7f0000011000-0x44)="b0ac058dea23c725262c3d380b0ebd1e81d020158961cb4808052c7f562fe0bcd9517f52f528d4d5bae0a6abb744bae2cbb50677f0f0f0c96b40cc69d8449ca01dc80ff7") setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000019000)=@security={'security\x00', 0xe, 0x4, 0x2d0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000023000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@ip={@rand_addr, @loopback=0x7f000001, 0x0, 0xffffffff, @generic="00000000000003ff57e199dde3953370", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x9, @random="c6b6bc295dc0"}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xb6, [0x4, 0x6, 0x9, 0x101, 0xd0, 0xace], 0x0, 0xff, 0x1}, {0x6, [0x3, 0x4, 0x8, 0x8, 0x4, 0x880e], 0xf5, 0x5, 0xc54}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0x330) 2018/02/09 20:14:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0xcba) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2}, &(0x7f0000895000-0x4)=0x10) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x84, 0x7d, &(0x7f00007cb000-0x8)="8000000000020004", 0x8) 2018/02/09 20:14:32 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0x5, 0x80002, 0xfff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004000-0xc), &(0x7f0000003000-0x4)=0xc) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000003000)={@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x2, 0x2, 0x4, {0xa, 0x3, 0x2c2, @empty, 0x233d}}}, {&(0x7f0000004000-0x14)=""/20, 0x14}, &(0x7f0000005000-0x1), 0x24}, 0x52) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000005000+0x8b5)={r1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r2, &(0x7f0000006000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x1, 0x3, 0x1, 0x2, {0xa, 0x3, 0x68bc, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x7}}}, 0x3a) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000006000-0xa0)={0x0, @in={{0x2, 0x0, @empty}}, 0x9, 0x3, 0x0, 0x3, 0x9}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000005000-0x8)={r3}, 0x8) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000003000-0x30)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/09 20:14:32 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x2c) sendto$inet6(r0, &(0x7f0000b20000), 0x0, 0x1000000008040, &(0x7f000092c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00007e7000-0x98)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x9, 0x5}, &(0x7f00004d5000)=0x98) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000eea000-0x8c)={r1, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}}}}, 0x8c) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000ee9000-0x8)=""/8, &(0x7f00009e3000)=0x8) sendto$inet6(r0, &(0x7f0000ee9000-0x2)='\x00', 0x1, 0x0, &(0x7f000071a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) [ 78.094749] x_tables: ip6_tables: mh match: only valid for protocol 135 [ 78.155365] ipt_CLUSTERIP: Please specify an interface name [ 78.163738] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. [ 78.165677] x_tables: ip6_tables: mh match: only valid for protocol 135 2018/02/09 20:14:33 executing program 5: mmap(&(0x7f0000000000/0x36f000)=nil, 0x36f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000036f000)={0x0, 0x0}) mmap(&(0x7f000036f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000370000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f00002ae000-0x80)=@generic, &(0x7f0000371000-0x4)=0x3f, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000219000)=@security={'security\x00', 0xe, 0x4, 0x500, 0xffffffff, 0x0, 0x128, 0x128, 0xffffffff, 0xffffffff, 0x430, 0x430, 0x430, 0xffffffff, 0x4, &(0x7f000036b000), {[{{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@inet=@ecn={0x28, 'ecn\x00'}, @common=@ah={0x30, 'ah\x00'}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="6daad3985d2348700006700aaa4c9d00"}, 0x0, 0xd8, 0x108, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}]}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, [], [], @generic="d209a70b00842251d7111bad4ca818ad", @generic="9ab0356e45c1ba674b6a7157f216caa9"}, 0x0, 0xd8, 0x200, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:apm_bios_t:s0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x560) mmap(&(0x7f0000370000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000370000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000371000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000265000)={0x0, 0x7ff, 0xfffffffffffffff9, 0x1}, &(0x7f0000371000)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00002c3000-0x14)={r4, 0x101, 0xab, 0x3, 0x59d, 0x5}, 0x14) mmap(&(0x7f0000370000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000370000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000372000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000373000-0x8)={0x4, 0x0, 0x71b1, 0x5}, 0x8) mmap(&(0x7f0000370000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000370000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r3, &(0x7f0000073000-0x38)={&(0x7f0000371000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x3, 0x1, 0x4, 0x0, {0xa, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7fff}}}, 0x3a, &(0x7f0000127000)=[{&(0x7f00001d3000)="511b8196e431fcbc868f35695275f69ec5a6833a7b3c880ad87cc494aabd0f0b156b20bf1e8cc1f77e278d961d279c771d4933c2ac612f0091b6aed48c4880adda94e81210f167f3fb2f108c79c67ff7aa28703d3e945e9907c57f74f13bafca5a0c6a73081b4c22a16fc5c46a74aea01d7b73d4eb8886532cb014afb7fb4ee2ec1ce0385d8c83fbe2cad22fbcda68e4499b016137214ab87a931376890411535ef579066bc951303c1823a1b6ae6765f8b685ba0fc51a39c73a044254945e93e462f85d92087ac272c9774a6436101d952839c8d98fd4fc8e702e3ae16e49ef84544c", 0xe3}, {&(0x7f0000358000-0xc)="849c43453434f1073b1c044f", 0xc}, {&(0x7f0000371000-0x7f)="914c4e8145bbd1293dbc00f91f473f74228e3d3ad5ebaadc7e059288ff5b6b4e7d3c077e08b1f5cd7e905a675d8d80056ce1cab4fd230b4a1e921142d9a716ab98b90cb135ffa4e86b0e362ff95aba137b1e06e380da9e606138de729b8967835723b7c56ba784bd61b539ea5002f4c1d57fc510c9f2c4b790ad5ff8b20320", 0x7f}, {&(0x7f0000370000)="148af2dc9f706ecca539dacdbfd32fb2729004fedc540b1217e6a5e4b4fe6ec3c99c0f7344c651d6ac2c23d5b5f486161f", 0x31}, {&(0x7f0000370000)="bbf59e2d1de5e593c32118f41f0b37c6774ba96317d83d93218b1d26328eae36461a5e8db8292366a66280188b5a961fad450a0172d55d6733e5a737564a90819559e5d7f6643ab4d5a6b01d309ba2fdb4aac399cbf8db7c97d56342520d77bb338dbec7f0d792793b58dbafe9e610ef490282fa181742293797e4", 0x7b}, {&(0x7f0000370000)="903aad71161f4ee91925306efa43d6ba71d13e3aefe430ccaad2c6494dc4d1c5bb209353679645345924f890c6d1f620f64669da2e22199cecaa99ae63314d08f7dcf2c2f4297fb9567f3cd51bdf5ee476ae3a21ef312bada0b68600a832d3259e4bd19dcc36ef89a14c1bb05f4d24ec11ed4673051216b5712ec5edbb73c580b1825bb070b4f1a24aa62f35e07939313d83d741c1ce8daaaafe38cfb9119b7e0cb2ffd1fc8fc8eced4b1cda00134f6fe794d39d5a6f82fc532380ca6561275bf757ce8fc27b06e8d4f038f7fa", 0xcd}], 0x6, &(0x7f0000371000-0x1b8)=[{0x70, 0x115, 0x20, "0d79c5fc6105fc1ed02c33f627b505d44d3c078039b94edcde7269f945111fd9c8d9d77e8888457c0aa5e0d4bbb5ddea84b9507e9bbc922e4e592276365fdb09cc19b1d64e64c219f8540b041fee0f82bc1ab29aa70b68c3965ecd7b"}, {0xb0, 0x115, 0x1, "7096d9f328a16059ffcb9851444f4f752fec9b20343af8272a7c7788f113c806ddc467ac68bc004d1a3e34d57acaf787496ba7a72f9b8afead8625f060e1fc6d956ed928f3319440312635eb6cacb36576c6220fb7f928a431cadf9d7b8945e1d826080e2f4c5aabed3aee7a7ea50bd75d87bf1cfe8f6a04122cc4f2a6ea84ff5437fbc1e74a6774d56b22492d7bbbe651bcdd5b075824c160c6"}, {0x98, 0x0, 0x1, "782d224dac97a8b6dddcd59e991eaaed526685d5ec4ceeacc9bfaa5c20f53e5e8af553dc31cc1ed3da4a54e6f07962b2dc371f4c377244699047e2d67067d5ff775211d85d8fb38fb27cce29e05aee5c965e1196aa430f7be1a3713984a41b720eb761829dbd280bc8814ddc99cd70d85f03f127900646c35a6f9e5e4911cb8e2e7dcf"}], 0x1b8, 0x40008d0}, 0x80) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000b5000-0x20)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}], 0x20) 2018/02/09 20:14:33 executing program 2: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000019000-0x8)={0x0}) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000020000-0x4), 0x4) sendmsg$nl_generic(r0, &(0x7f000001a000-0x38)={&(0x7f0000001000)={0x10}, 0xc, &(0x7f000001e000)={&(0x7f0000008000)={0x14, 0x22, 0xd84eccbcdd442381, 0xffffffffffffffff, 0x1, {0x3}, []}, 0x14}, 0x1}, 0x0) 2018/02/09 20:14:33 executing program 6: mmap(&(0x7f0000000000/0x944000)=nil, 0x944000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000717000-0x78)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x10}}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000943000)=@common='bridge0\x00'}) socketpair$inet(0x2, 0x1, 0x6, &(0x7f0000833000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000600000)={0x0, 0x3, 0x1f, 0x2, 0x9, 0x9, 0x4, 0x4, {0x0, @in={{0x2, 0x3, @empty}}, 0x100000001, 0xbd, 0x6, 0xaa80a01, 0xffffffffffffd43d}}, &(0x7f0000537000)=0xb8) mmap(&(0x7f0000944000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000944000)={r2, @in6={{0xa, 0x0, 0x20, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x80000000}}}, 0x8c) 2018/02/09 20:14:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000040d000-0x20)={@common='irlan0\x00', @ifru_flags=0x200}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000298000)={0x0, @in={{0x2, 0xffffffffffffffff, @empty}}}, &(0x7f00009a2000-0x4)=0x98) 2018/02/09 20:14:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x28, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0xc, 0x9, [{0x8}]}]}, 0x28}, 0x1}, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000be000-0x17)=@get={0x1, &(0x7f0000fd9000)=""/186, 0x9}) 2018/02/09 20:14:33 executing program 0: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e63000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000f60000-0x4)=0x8c) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f61000-0x8)={r1, 0x40}, 0x8) 2018/02/09 20:14:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00008b7000-0x8)={0x0, 0x7}, &(0x7f00001d5000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000098a000-0x10)={r1, 0x2c, &(0x7f00000b7000)=[@in6={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xffe}, @in={0x2, 0x2, @broadcast=0xffffffff}]}, &(0x7f0000b81000)=0x10) getsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e66000), &(0x7f0000adb000)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000bbe000)={r2, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}}}, 0x7fff, 0x7}, &(0x7f0000dad000)=0x98) 2018/02/09 20:14:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x4, 0xfdc, &(0x7f0000c17000)={0x0}) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000c98000), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000a24000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x1, 0x0, 0x7, 0x40000000, 0x1, 0x44}], {0x95}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096}, 0x48) 2018/02/09 20:14:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e55000)={r0}) sendmmsg$inet_sctp(r1, &(0x7f0000f70000)=[{&(0x7f000062a000)=@in6={0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x7ff}, 0x1c, &(0x7f0000a02000)=[{&(0x7f0000e61000)="0c753f5a30c5b9f17cd81157db5d6e849b6b4069876e5762ec63069531ec30e043bf3d2cbaecbaef4b6f758555ef9783d233137f9523fff96753770c6d067a5ac25469f3b3bb7b1ee01675ab56f314de1093518c6637e830830dce3abf01f81b8b04d25a740e2f6826d087abc3f994fdfffd6c568e51591244756ad49a1fa411cd5e3d312323f19d896d641ede1f3e526686b08079dc351280796bd3e0c7960d95b578e8b7a9798922082ea536523f42d4aac9ff20627a06b9fda668b24a8bd5e5b24cd04e7cb5d1b90adea1d4eecc8cb567eda06979b24a8693e2e0bee7c4d6eb3818d0a4a5f86a8c6e6d39f9dd", 0xee}, {&(0x7f0000a65000)="3909b4b72169eac7b6da8d9dd9fc1d4835ead24322386abedf9de53c5c6a22b5e4fc60bb56f2946a277e8fca21eb97a58d9cedd04f7e1f2d77da7adc5901852c0b9e3be60cb393cc7e9e3bf6990ea468deb364811fb79b5e6c1cc305bbcc41781dac88f7b88ddcdeaf27a4cd0c04def97c5060adab06c131064b1a5cad70963f743bfeab847183298a614aa4c4704265e0c673", 0x93}, {&(0x7f00007c0000)="af24aad22aac31fc76b86b3e95f8cc24f3559c2380358bbb6430cf19ef2df2060d0c632ebb415291a55e41a29cfcb6ec4d59d82484faa93068bfcb146ea56388bd8d", 0x42}], 0x3, 0x0, 0x0, 0x840}, {&(0x7f00004ec000)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0xfff}, 0x1c, &(0x7f0000b85000-0x60)=[{&(0x7f00006ce000)="e8c313432d1b19d4aaf6244a60b54243f3d984859e8e787504bfbb2f125adb91211b5a06b241b9e852b3", 0x2a}, {&(0x7f00007c1000-0xc7)="6ecdfe63efa130b73a21026276896753d8f5cea3aa28557304ece8edf593be909187254282a0c7701ddb27a6a4aa6deefd5394c12754ddd98b36b9c3a1956a70a02e33b212310c9ba8e3667a73919f33ba0c95296977444880eba8c2990f0d5763f37cfba06cadc3f960f5eef6f3e6087e7af8ce77f883c2fa04c56cd1e2fd86afb59e04947e1525b03233891eab6e787ae66a7a34138617219c19ff9cfcfc2cc50e047ebabf14ac05b38ea9c96c8462b046edd524816700beb918dd59e30f3823dd3188422a35", 0xc7}, {&(0x7f0000ac2000-0xb)="b021fcaf230653928b4844", 0xb}, {&(0x7f0000f25000)="3ebb3ff27ed0a9f8a604d07e238047528f5a7995321c592f678d98d87fc6742db8c28edbacf140b9fe12086507859b45c18a9c5c998a19578ed021b3d34ce9096b", 0x41}, {&(0x7f0000d52000)="8fe3412518a9e5537a6301f7896f610c8c3f330079d293480f8e7223c98bf16dbe449c12c45d79dcfc0c53490d856b901c34e6f198089ebc6c08fbc6b249d7b614011dd2e56ebbf841b93d8431ddcfd6fc2599b961354602a18ac065a7ba7191dd1b6162765f85e5246c406aa273bb5ad1d5f633d23829ec16fa8a1e9f1fb4777f130c03688149c4055e2e0278e06bb1ef50fe88e8035f131b4c950fc3fbeab24667e647c6", 0xa5}, {&(0x7f0000ea3000-0xd2)="26be5ccdaf5b347426ac6b85f30790d7d515524c4786881e47ac756e02477a0c474cc7a3203912fb8a4b621120bf7dfe3fdcb451bab716035fcf4d64ecee6bd8b57650055078e9c1b08f9303e74a427816c5519d889e22dd7c9af35b4d9b1fd0679630d5d3fdd3abfc16cf0ece30b42fa644eb63f3e6aa1ab8a905388dc35a696a0344e4e6f720fffe8564783eb3bee5d4c2160be95a314ceb20129a6b1445d45bd3bc81ed81df6a7521bfcd5cb08bff49ce0b57205276c496b79489dbeaac0e78bdb93b7c98e6baf5ec983022277a8edce1", 0xd2}], 0x6, 0x0, 0x0, 0x20040000}], 0x2, 0x80) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00005ed000-0x4)=0x2, 0x4) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x83, &(0x7f0000a97000-0xad)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ecf5de", 0x4d, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x4d, 0x0, "224eff1e093d1df327615f691f3370708162b37f150d6373da5c6bbc370e5b2ef17609aee83c47a95a5ed91aa106038f4e43ce82acbd7a757d6ba44da0a806558d04eff81f"}}}}}}, &(0x7f0000fcb000)={0x0, 0x1, [0x0]}) 2018/02/09 20:14:33 executing program 6: mmap(&(0x7f00009b7000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000002000), &(0x7f00009b8000-0x4)=0x4) mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x1, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000cc0000-0x10)=@buf={0x4a, &(0x7f0000f67000-0x4a)="bc7aedeaf6d4d3430db0dd1f115628c10ade13cce73b560fab1e09e292537e67d47f366e0411889072e4bd1338023bd3a33eb8af726cced33a761be2f7c33abd1fe28eefc8eacf3cfebc"}) [ 78.285908] NFQUEUE: number of total queues is 0 2018/02/09 20:14:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000675000-0x38)={&(0x7f0000f3c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x3a, &(0x7f00008c8000-0x80)=[{&(0x7f0000120000)=""/138, 0x8a}, {&(0x7f000060d000-0x72)=""/114, 0x72}, {&(0x7f0000fcc000-0xfb)=""/251, 0xfb}, {&(0x7f000085b000-0xf3)=""/243, 0xf3}, {&(0x7f0000001000-0xc4)=""/196, 0xc4}, {&(0x7f0000000000)=""/10, 0xa}, {&(0x7f0000001000-0xc7)=""/199, 0xc7}, {&(0x7f0000f5c000-0x6)=""/6, 0x6}], 0x8, 0x0, 0x0, 0x1}, 0x10001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f0000000000), &(0x7f00004d0000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0xfffffffffffffffe) write(r1, &(0x7f0000202000)="2400000058001f0014b2f407000904000200071008000100ffffffff0800000000000000", 0x24) 2018/02/09 20:14:33 executing program 7: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000d2f000-0x4), 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001ae000)=0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c73000-0xe8)={{{@in6=@local, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@dev}}, &(0x7f0000feb000)=0xe8) r4 = getgid() mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000feb000)=0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000feb000)={{{@in6=@remote, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f000017e000)=0xe8) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001d8000)={0x0, 0x0, 0x0}, &(0x7f0000feb000)=0xc6bfb3d7261494d) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d33000)={0x0}, &(0x7f0000feb000)=0xc) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000902000-0x8)={0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r9, 0x29, 0x23, &(0x7f0000e5f000-0xe8)={{{@in6=@mcast2, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f000046d000-0x4)=0x7) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fec000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f70000)=0xc) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fec000-0xc)={0x0}, &(0x7f00006e2000)=0xc) r13 = getuid() mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000feb000)={0x0, 0x0, 0x0}, &(0x7f0000feb000)=0xc) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000fed000-0x4)=0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000fec000-0xe8)={{{@in6=@empty, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000159000)=0xe8) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000951000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000feb000)=0xc) sendmsg$unix(r1, &(0x7f0000b44000)={&(0x7f0000feb000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fec000-0x10)=[{&(0x7f0000fec000-0x6b)="7daa6b9274fc5612cce50a7174faa3186fbf7eded5e243c56c607004b09474e35925c8836af9dd9946c3af60b9bad8f15262492ea7538e30feb19318bc09a8c235e53b8486bdc31138975ad028c488b3cafdfb568c27ec4619435ce1a95700a01397a905f8d91beb4b5966", 0x6b}], 0x1, &(0x7f0000189000-0xf0)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r8, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0xf0, 0x10}, 0x20000841) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000fec000-0x4)=0x2000, 0x4) 2018/02/09 20:14:33 executing program 1: mmap(&(0x7f0000000000/0x2ea000)=nil, 0x2ea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000269000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f00002ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00002eb000-0x4)) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000254000)=0x1, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[]}, 0x0) 2018/02/09 20:14:33 executing program 6: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x2e9, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4), 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00002a7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}}, &(0x7f000073d000)=0xb8) [ 78.337671] NFQUEUE: number of total queues is 0 2018/02/09 20:14:33 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80002, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000010000-0x80)=@generic, &(0x7f0000010000-0x4)=0x80) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000002000-0x8)=0x5074, 0x8) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000006000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0xffffffffffffffff, @empty}, @common='lo\x00'}) 2018/02/09 20:14:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000b1e000-0x8)=[{r1}], 0x1, 0xfffffffffffff370) writev(r0, &(0x7f0000003000-0x90)=[{&(0x7f0000002000)='u', 0x1}], 0x1) connect$unix(r1, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/02/09 20:14:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000084a000)={0x0, 0x0}) r1 = socket(0xe2fc8634764d555d, 0x800, 0x5) r2 = bpf$PROG_LOAD(0x5, &(0x7f000059c000)={0x6, 0x5, &(0x7f00004ac000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@ldst={0x3, 0x3, 0x3, 0x7, 0x96c48bcf01567ccd, 0xfffffffc, 0xfffffffffffffffc}], {0x95}}, &(0x7f000050a000-0x4)='GPL\x00', 0x9, 0xf2, &(0x7f0000f78000-0xf2)=""/242, 0x41100, 0x1}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000dcd000)={r0, r2}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f000076d000)={0x9, 0x1, 0x400, 0xc9d, 0x7}, 0xc) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x30, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_UID={0x8, 0x19}, @RTA_MULTIPATH={0xc, 0x9, [{}]}]}, 0x30}, 0x1}, 0x0) 2018/02/09 20:14:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000f6c000-0x8)=@un=@abs, &(0x7f000092d000-0x4)=0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00006ad000)={0x3, 0xffff}, 0x8) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000e7d000-0x48)=@full, &(0x7f00000ef000)=0x48, 0x800) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000544000)=0x5, 0x4) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000667000)={&(0x7f0000455000-0x13c)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x33}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002}, [@algo_auth_trunc={0x4c, 0x14, {{'crc32\x00'}, 0x18b}}]}, 0x13c}, 0x1}, 0x0) 2018/02/09 20:14:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x2, 0xfffffffffffffffc) write(r0, &(0x7f000026a000-0x22)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f000027", 0x22) 2018/02/09 20:14:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000695000-0x5)={0x0, 0x0}) bind$unix(r0, &(0x7f000079d000)=@abs={0xffffffffffffffff, 0x0, 0x2}, 0x8) connect$unix(0xffffffffffffffff, &(0x7f0000f8e000-0xa)=@abs={0x1, 0x0, 0x0}, 0x6) 2018/02/09 20:14:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d5a000-0x38)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@rand_addr, @broadcast=0xffffffff]}, 0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x2a, &(0x7f0000c53000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x14}}, 0xc) 2018/02/09 20:14:33 executing program 6: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000018000-0x4)={0xffffffffffffff9c}) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000011000-0xc)={@local, @broadcast, @multicast2}, &(0x7f000001d000)=0xc) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000000b000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000022000-0x48)=[@in6={0xa, 0x0, 0x5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x6}, @in6={0xa, 0x3, 0x5, @empty, 0x4f27}, @in={0x2, 0x1, @multicast1=0xe0000001}], 0x48) r2 = socket$inet(0x2, 0x80001, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000002e000-0x6)={0x1, [0x0]}, 0x6) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f000002e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000000e000)=0x10) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f000002d000-0x240)=@raw={'raw\x00', 0x9, 0x3, 0x1e0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x148, 0xffffffff, 0xffffffff, 0x148, 0xffffffff, 0x3, &(0x7f0000013000-0x30), {[{{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x0, 0x0, 0x0, 'netbios-ns\x00'}}}, {{@ip={@empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @generic="0e1c5b981ab8ad24c863211acc7fdd2a", @common='ipddp0\x00'}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x240) 2018/02/09 20:14:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x26f) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f00004c2000)={0x7, &(0x7f0000101000)=[{}, {}, {}, {}, {}, {}, {}]}) preadv(r1, &(0x7f0000024000)=[{&(0x7f0000026000-0xae)=""/174, 0xae}], 0x1, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00003d0000-0x63)="4a10430ce51273f850e1659ba32c91abc95c5493814db8aa30dadcbc8c61425a9f7150f492df2377481453bf49f63dbcc9f4ae7f60651810326422bcd24a3426dba110adaddc0f76409d4d3a57237a6872de7fbdfa3769382da14c4e61384cf3103bb4") 2018/02/09 20:14:33 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000003000)=0x2, 0x4) connect$inet6(r0, &(0x7f0000003000-0x1c)={0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x4}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, 0x98) 2018/02/09 20:14:33 executing program 5: socketpair(0x11, 0x3, 0x7ff, &(0x7f0000dbc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000002000-0xc)={@local, @rand_addr, 0x0}, &(0x7f0000001000)=0xd3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={r1, @empty, @multicast1=0xe0000001}, 0xc) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000000)={0xa, &(0x7f0000360000-0x50)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00000b8000)="f4", 0x1) 2018/02/09 20:14:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000fad000)=@full, &(0x7f0000f1a000-0x4)=0x48) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000f6b000)) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000aaf000)={0x14, 0xd, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r2 = accept4$unix(r1, &(0x7f00000a2000-0x8)=@abs, &(0x7f0000659000)=0x8, 0x0) recvmsg(r2, &(0x7f0000adb000-0x38)={&(0x7f0000afd000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast}, 0x10, &(0x7f0000dbf000)=[{&(0x7f000044f000-0x12)=""/18, 0x12}, {&(0x7f0000461000-0x2f)=""/47, 0x2f}, {&(0x7f0000556000-0x4d)=""/77, 0x4d}], 0x3, &(0x7f000036d000)=""/4096, 0x1000, 0x2}, 0x10000) recvfrom$unix(r2, &(0x7f0000221000)=""/77, 0x4d, 0x0, 0x0, 0x0) socket$inet(0x2, 0x0, 0x80) ioctl$void(r0, 0x5451) 2018/02/09 20:14:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000052f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}}, &(0x7f0000001000-0x4)=0xb8) r2 = socket(0xf, 0xf, 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000002000-0x8)={r1, 0x2}, &(0x7f0000001000-0x4)=0x8) 2018/02/09 20:14:33 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000001000-0x4), 0x217) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0xf, 0x5, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000001000)=0x80000005, 0x321) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) 2018/02/09 20:14:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000075e000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cd", 0x5) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00007fe000)=[{0x0, 0x0, &(0x7f0000ae0000)=[{&(0x7f00003a6000-0x1000)="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", 0x168}], 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0xd0, &(0x7f0000e64000-0x4), 0x2c) recvmsg(r1, &(0x7f0000d2b000)={0x0, 0x0, &(0x7f0000140000-0x8)=[{&(0x7f000009c000-0x63)=""/99, 0x1d4}], 0x1, &(0x7f0000d9a000-0x18)=""/24, 0xd}, 0x0) 2018/02/09 20:14:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009f5000)={0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000259000)={0x0, 0xfffffffffffffff7}, &(0x7f00005b5000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00005ef000-0x36)={r1, 0x2e, "58f3b1258035210cbb77c3aad51e29db2809937a9919043daf004002082ac906562fb1d2e8418cad20b010458c0e"}, &(0x7f0000d3a000)=0x36) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000097c000-0x8)={r1, 0x101}, &(0x7f00006b4000-0x4)=0x8) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000ee0000)={'vcan0\x00', 0x0}) connect$can_bcm(r2, &(0x7f0000002000-0x10)={0x1d, r3}, 0x10) pipe(&(0x7f0000ae6000-0x8)={0x0, 0x0}) sendmsg$unix(r4, &(0x7f0000e9a000)={&(0x7f0000490000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e6c000-0x80)=[{&(0x7f000011b000)="14934ee7ea6a5ff63b99c6162af69027a99e63a8eb4bc962a42a89b76e0983c14d5340d4c10a22", 0x27}, {&(0x7f0000b1c000-0x2a)="d3e51d40cc4bd375cdce57312ad680cfd5b81471a55e724e8fdba2cd892fb9bf695c90211681755d2d81", 0x2a}, {&(0x7f000061c000-0x21)="0773ee0da904cbb43d922503b569d2cdceb83690d95647a5ab1e32a3ec9ddb4445", 0x21}, {&(0x7f00008a3000-0x74)="987948d9829f9da7cb547cca591b223d35289d04aa93251e99dc627949e504222e2f85969023752c6bf719d88ef00c9a45f3b94a0ab4a1f978015ec606f33f3430fd2ef1c9011e9198a4559ce2a1ae8701f55e689852c159a8d0fc7c4789f0acd45563bdd26d6b39dcb2b71755d6e21a2b0b4a64", 0x74}, {&(0x7f00000b6000)="d71ad6e2111f2b9bce0042facc863b028d996b27d5204ca8ba899dd03e88874aefe868cefbc125d230ae21d9f90f8265e238076dfff05827f1596cb2d5e57a56082d859c0a68e38d90eb5bfc1854aad9e34aacb146ee3f444a486d04dfa4c317d62f310265a0c86e439179859c4058ce9d", 0x71}, {&(0x7f000030f000)="f056dde360581c603c24b2a3fb7bcae1d0093f0db8509297a8374dc9ea6b8c1e89b02818ae614928996c2f4d6d7e172a6e8ceec9daf0048d700724bcbc0b52c5d212d6b85781688591dc8b30cc30f485e96a7687da22f3d5627eaf2e2723da7edcdec531e6a1d13d6845f2943d0c9d81ea54140f9057542bcc79c54f", 0x7c}, {&(0x7f0000c91000-0x7)="88904d155fe537", 0x7}, {&(0x7f0000574000)="ccb2efd1f96611c8c2de40c4e7d90e134dd4d0b0cb657d3ccf8ec873108ca96baf2f21cd89baf91e1adad9a1e251375dbf24365b32d043c7644f51127330731486c79ddc775d1dbf24d4b4f40053a4cc97ad152d9fae8c8d2601e0bdb90b5f3fff2dd8aaa3418307caf6ceb9a8fed8cf650d8b1438a636a40e53af61525e17143b283efb781f1d38c247332242f26f464e40ae9e6071388fd1616d614bbf6e49dedaad6553f5a1de1a0892f6fc5163eff37458f08bbf5c844d2695e4f63165c1d707026537da6ec15336", 0xca}], 0x8, 0x0, 0x0, 0x804}, 0x4) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r4, 0x111, 0x3, 0x0, 0x4) getpeername(r2, &(0x7f0000f45000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f0000fd4000)=0x2e) setsockopt$netrom_NETROM_IDLE(r5, 0x103, 0x7, &(0x7f0000110000)=0x7ff, 0x4) setsockopt$inet_group_source_req(r5, 0x0, 0x2e, &(0x7f000065a000)={0xfffffffffffffab1, {{0x2, 0x0, @rand_addr=0x101}}, {{0x2, 0x2, @empty}}}, 0x118) sendmsg$can_raw(r2, &(0x7f0000002000-0x38)={&(0x7f000000a000)={0x1d}, 0x10, &(0x7f0000001000-0x10)={&(0x7f0000005000-0x48)=@canfd={{0x4}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fce00029c699f5ff986ca08990039966a7d5cb2bdac3fa820845860cb5fee496e6866856b76b50100000000000000004e2f5763a918fa1efd9b0b"}, 0x48}, 0x1}, 0x0) 2018/02/09 20:14:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000566000)='tls\x00', 0x2) 2018/02/09 20:14:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f00006aa000), &(0x7f00004ba000)=0x4) syz_emit_ethernet(0x3e, &(0x7f00008f0000-0x86)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x1, 0x2f, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/02/09 20:14:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000d2a000)={0xa7dd, {{0xa, 0x1, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x6}}}, 0x88) poll(&(0x7f00003ca000-0x50)=[{r0, 0x1040}], 0x1, 0x9af) close(r0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00007c9000-0x4)=0x4, 0x4) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000183000-0x110)={0x3, {{0xa, 0x2, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0x110c08db}}, 0x0, 0x1, [{{0xa, 0x2, 0x10000, @empty, 0x100000001}}]}, 0x110) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000a87000-0x8)={0x0, 0x0}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xff}, 0x10) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00006a8000-0x4)) writev(r1, &(0x7f000069c000)=[{&(0x7f0000bab000-0x18)='\x00', 0x1}], 0x1) 2018/02/09 20:14:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000cb5000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000060d000)={0x3, [0x4, 0x3ff, 0xfff]}, &(0x7f0000a57000-0x4)=0xa) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000029a000)=0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00002ba000-0x4)=0x6, 0x4) recvmsg(r1, &(0x7f000093a000-0x38)={0x0, 0x0, &(0x7f0000c26000)=[{&(0x7f0000c49000)=""/151, 0x97}, {&(0x7f000089f000)=""/48, 0x30}, {&(0x7f0000327000-0xb1)=""/177, 0xb1}, {&(0x7f0000a16000-0x8e)=""/142, 0x8e}, {&(0x7f000010c000)=""/163, 0xa3}, {&(0x7f000034d000)}, {&(0x7f0000c3a000)=""/4096, 0x1000}, {&(0x7f000095f000)=""/77, 0x4d}, {&(0x7f00006ad000)=""/43, 0x2b}], 0x9, &(0x7f0000cff000)=""/94, 0x5e, 0xd28f}, 0x100) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00009fd000-0xe8)={{{@in=@multicast2, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000855000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000845000)={0x0, 0x0, 0x0}, &(0x7f00008ea000-0x4)=0xc) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00008bd000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000197000)={{{@in6=@empty, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000788000-0x4)=0xe8) r11 = getgid() sendmmsg$unix(r3, &(0x7f0000f4a000)=[{&(0x7f00007a7000-0xa)=@file={0x1, './file0\x00'}, 0x0, &(0x7f0000215000)=[{&(0x7f000052d000-0x62)="9b7851ca4b5e3bee94a14b0e1f6c9e4aa9218f8d154bb30e2f58445b3cc706a64024d6fcaa133d383c7f9ab0acedbc010e0747725d1d7ab5ee45a9a1e3f9a29005d422e401d94754974633083bb5109c81aff83031b294666418cf5eab6748a4b387"}, {&(0x7f000048c000-0x97)="744675b207db3e86051fea7eb4bb6ef32e8de096cd5af8e1b3c4373a3e25a08e2707cc03ab199fd0d485c3a0b616f447f6763ff2667f16a80f58ffe982cb12c8faaac6e9acf97f5642ffd50af481c1aeaa76ef469edfd7c139f62760a728cf384ea5b47d13bf571c448632f2d927498a230be3ca96a2d22b69f8d0d3bdb612e2789e92cfb7825b03c0ae48f45ab3f36d79379d3a7275aa"}], 0x0, &(0x7f0000bbc000-0x78)=[@rights={0x0, 0x1, 0x1, [r1, r0, r3, r1, r2, r3, r0, r0, r2, r2]}, @cred={0x0, 0x1, 0x2, r4, r5, r8}, @cred={0x0, 0x1, 0x2, r9, r10, r11}], 0x0, 0xc800}, {&(0x7f000078e000-0xa)=@file={0x0, './file0\x00'}, 0x0, &(0x7f00000e9000)=[{&(0x7f000028d000-0x33)="1075bf763486f55b5c36c71d402867e8dad699b73a7bd3d5f10695bcb27779912960c2d71c111c3b288d33fce595926f5b8786"}, {&(0x7f00007df000-0x1000)="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0x0, &(0x7f0000305000-0x18)=[@rights={0x0, 0x1, 0x1, [r0]}], 0x0, 0x805}, {&(0x7f0000f53000)=@abs={0x1, 0x0, 0x3}, 0x0, &(0x7f0000b8a000)=[], 0x0, &(0x7f0000639000)=[@rights={0x0, 0x1, 0x1, [r1, r0, r0]}, @cred={0x0, 0x1, 0x2, r9, r10, r11}, @rights={0x0, 0x1, 0x1, [r3, r1, r1]}, @cred={0x0, 0x1, 0x2, r9, r7, r8}, @rights={0x0, 0x1, 0x1, [r3, r3, r1]}, @cred={0x0, 0x1, 0x2, r6, r5, r8}], 0x0, 0x80}, {&(0x7f00003f2000-0x8)=@abs={0x1, 0x0, 0x2}, 0x0, &(0x7f0000ec1000-0x20)=[{&(0x7f000076b000)="b843510e7e61fdf3b01a773d0d6874f9d9f11611f0117d6587f478cdffca"}, {&(0x7f0000184000-0x7f)="0c05f3743764cdfdb49f5ff98f580f73e29fc6584276d352a5ea8df242486d5eb41b329017ae1a80fa22559f26070bf6bf8845bf580417e9eabe17ff97ce7f233e51290ba989b21c71f75b1a47a71788c1d42ef6a9e1ed390e40c5e561e888ba4e25161c58a54dbbab4d41b0f86bd353ba2ef0b7efd161025ee6ea1886bcb1"}], 0x0, &(0x7f0000a70000-0x100)=[@cred={0x0, 0x1, 0x2, r9, r5, r8}, @rights={0x0, 0x1, 0x1, [r0, r0, r0, r2, r3, r0, r0]}, @rights={0x0, 0x1, 0x1, [r0]}, @rights={0x0, 0x1, 0x1, [r3]}, @rights={0x0, 0x1, 0x1, [r3, r1, r3, r2, r0]}, @rights={0x0, 0x1, 0x1, [r1, r0, r1, r3, r1, r0, r1, r1, r3]}, @cred={0x0, 0x1, 0x2, r4, r5, r11}], 0x0, 0x24000040}, {&(0x7f0000b1e000)=@abs={0x1, 0x0, 0x3}, 0x0, &(0x7f0000f0e000)=[{&(0x7f0000d79000-0x67)="a7f4992bf654b1cda774e2877ea08352e973cc37c5a92ac1b6553bc2bcd8280f87ac2aeb7af0b8cde4eb82aacbc52d41a6c6b9189ddaf1b89ec8b9fc122302751cf38a978db82703510ea9052466635ba50b946a807f0240fa37d528a30e3cb05f4835137c5273"}, {&(0x7f0000e5f000-0x13)="3804562dfe33cf907bd79d5c53575b6c07a059"}, {&(0x7f0000a24000)="2289241dd5f278ea2400dd9a0d03f7ae4c9cda5f42b77edd797132c1265edd9fdac3a10efcf52514e230666f1a0fa25a63128b888a928b5d6214777b0e1789bc4a17e19cf5c4f990da4f967c85a560e5d181615011cc6e8f6fb217124e167370bdce9a3d855d593c36ff4b66147a5b21450e50ba89a48c34fd404cbbf03d95a1"}, {&(0x7f000039e000-0xc3)="5ae56061dda91dc7ebd1e1e2a410efe2413b99d3136a978e4c31e8ffc9e7bd603282441ee8688cc413d63907b864b36ba6e81cee38ea2f78d68995350b0045e041bde651f81efee0c4a6cd7e0c65399663534a7c7fb34a584f16cec0b239660b28e2d2fef49f31aa3871633c8bcd5ce94415c4be2b39fc0346790ccf7f9012128dc20ab3118f080bf76720c920634cf0f7c330ce05d629824961ed3472254b3ec9f2d7f50335793c8b04708dd0fd65c584e96a8c6651c8190edf8fad2a79840ecb0576"}, {&(0x7f00001b5000)="3cf44b4d37b2e03e5a5de787d8e4c190cb332ee1198a7ff978ffb3b0d18b69c7679f4b0245a9535f4ab6115b7451e1e8e743769e5c1ce328bf077a2614e4964b4eb109fcef7b612c3b222312bb1e978c8313257a718a50f44ff1bd354709cdf2a28b88635d2e05ac57042afd076b1ae68f68590a898a329aafb431465a2b117b1faf10"}, {&(0x7f000036c000-0xa0)="dd424ef9ecb72ad718589b258148c11404d79c65f380811ef8408f77077529c7010ae286a0ca1d24282a3121774f06b409420565f1f315a0216ac56d484a0e24b0c47fd0051aa099b08e241b2e0c51145e268c73106a9403c8642e2eaafa73e2d82e87554c6b8db9dd77b72e070421d9bdedc0b9648498a98ab72c097ed0e07ad3a6cfbeade8aa3f035e7d706b0da459287e5dc422e5e7b83e18d009415b42fe"}, {&(0x7f00008f8000)="e947664263ec10429e78742ce778ca8f6084424b550126e7ae6f86211cf1a122fc200798c9ea98e43f5abc1672ba8e40c4f872559487ca8256be83bfa4d448952041635f5a22a0e38b5ee88e0476631be67608d476aac5122fbecfacf47e024a69a61cc7cd1b4382412d003e20f717b4a3fbb8fafcab156389fdaed7ea06fd82cdb306f709773568a8ab0c1ff24a1265def35d30e296d4e2f5efd0f87bf0956ac99e355775c5b3288bcb0b01bd9dcee5de46672e9b8955c46fa55fdaa63fbd69baaad289166794b52256b4d6222786f6a3fe1c1a03848af149369d7b18fab668cb11b55a36bd1b905da28486b85fc7b9e0115fcc7fe0bc"}], 0x0, &(0x7f000094e000)=[@cred={0x0, 0x1, 0x2, r4, r7, r11}, @rights={0x0, 0x1, 0x1, [r3, r3, r2, r3, r1]}, @rights={0x0, 0x1, 0x1, [r1, r0, r0, r3, r2]}, @cred={0x0, 0x1, 0x2, r4, r10, r8}, @cred={0x0, 0x1, 0x2, r6, r10, r11}, @rights={0x0, 0x1, 0x1, [r3]}, @rights={0x0, 0x1, 0x1, [r0, r3, r0, r0, r3]}, @cred={0x0, 0x1, 0x2, r9, r7, r8}, @cred={0x0, 0x1, 0x2, r9, r10, r8}, @rights={0x0, 0x1, 0x1, [r0, r0, r1, r0, r0, r3, r3, r1, r2]}], 0x0, 0x10}], 0x4924924924927a4, 0x200000000) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000acf000-0x4)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000134000)={0x0, 0x5}, &(0x7f0000913000)=0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000325000)={r12, @in6={{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}, 0x2, 0x6, 0xa0e4, 0xe6b, 0x2}, &(0x7f0000181000)=0xa0) 2018/02/09 20:14:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000a70000-0x8)={0x0, 0x0}) r1 = socket(0xa, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f000005c000)={0x6}, 0x1) setsockopt(r0, 0xf697, 0x200, &(0x7f0000f8e000)="8113b1b68744b12cb3379a51d51c82c2a508cce336ed2485c42567b13c3503258cd06e9338ad88ad006b6be524320c91753091cbc747b4a733d5c6eb808ba63dec6ce4e32b2ad5", 0x47) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000f6e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000c81000)=0x14, 0x800) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000df000)={'vcan0\x00', 0x0}) connect$packet(r2, &(0x7f000035d000)={0x11, 0x0, r3, 0x1, 0x9, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) 2018/02/09 20:14:33 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0xa, &(0x7f0000001000-0x1), 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000291000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000990000)=0x14) accept$packet(0xffffffffffffffff, &(0x7f00009a3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000fef000-0x4)=0x14) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000092000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast1, @in6=@loopback}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r1, &(0x7f000047b000-0xf)=""/15, 0xf, 0x42, &(0x7f0000001000-0x14)={0x11, 0x1f, r2, 0x1, 0x0, 0x6, @empty}, 0x14) 2018/02/09 20:14:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x30000000002, 0x1}, 0x20) r2 = accept(r0, &(0x7f00000fc000-0xc)=@nl=@kern, &(0x7f0000682000)=0xcf) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000ff4000)=0xfffffffffffffff9, &(0x7f0000ff5000-0x8)=0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x80000000, 0x2}, 0x20) r3 = socket$inet6(0xa, 0x40000080806, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000c21000)={0x0, 0x5}, &(0x7f0000428000-0x4)=0x8) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000588000-0x358)=@raw={'raw\x00', 0x9, 0x3, 0x2f8, 0x0, 0xffffffff, 0xffffffff, 0x138, 0xffffffff, 0x228, 0xffffffff, 0xffffffff, 0x228, 0xffffffff, 0x3, &(0x7f0000c92000), {[{{@uncond, 0x0, 0xd0, 0x138, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x1, 0x8, 0x5, 0x9, 'snmp_trap\x00', 'syz0\x00', 0x8}}}, {{@uncond, 0x0, 0xd0, 0xf0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x358) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00009c7000-0x10)={r4, 0x200, 0x10000, 0x2}, 0x10) getsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f0000eb5000), &(0x7f0000e72000)=0x4) 2018/02/09 20:14:33 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x40049409, &(0x7f0000aa4000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @generic="00fe50018afffffffff800c600000006"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) 2018/02/09 20:14:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d61000-0xc)) r2 = accept4(r0, &(0x7f0000411000)=@ethernet={0x0, @dev}, &(0x7f0000ab3000)=0x10, 0x80800) getpeername$netrom(r2, &(0x7f0000650000)=@ax25, &(0x7f000014b000-0x4)=0x10) 2018/02/09 20:14:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000005, 0x84) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000057c000)={0x40000, 0xfffffffffffffffe}, 0x4) connect$inet6(r0, &(0x7f000062b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/09 20:14:33 executing program 7: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x0, &(0x7f0000e0d000)={0x0}) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000ff1000)=@common='syzkaller1\x00') r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00001af000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x4, 0x3}}, 0xe8) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ff2000-0x4)=0x8000000000004, 0x4) socketpair$inet6(0xa, 0x0, 0x2447, &(0x7f0000912000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000006c000-0x4)=0x3f, 0x4) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000121000)={0x100000000, 0x4000000, 0xafff}, 0x1) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xe, &(0x7f0000ff2000)=0x1, 0x4) sendto$inet(r1, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000ff2000-0x10)={0x2, 0x0, @rand_addr=0x400}, 0x10) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r2, &(0x7f0000ff3000-0x10)=@in={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000b56000)=0x10) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ff4000)={0x0, 0x101}, &(0x7f0000ff4000)=0x8) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000ff4000)={0x8000, 0x0, 0x3f, 0x1bc1, r5}, 0x10) bind$llc(r4, &(0x7f0000a84000-0x10)={0x1a, 0xf8, 0x8, 0x27d, 0x1, 0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}}, 0x10) bind$llc(r4, &(0x7f000057a000)={0x1a, 0x17, 0x84f, 0x5, 0xfa7b, 0x400, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/02/09 20:14:33 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000d7b000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000012e000-0x18)={r1, &(0x7f0000bc0000-0x1000)="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", &(0x7f0000000000)=""/127}, 0x18) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f000038e000-0x1), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000001000-0x8)=@fragment={0xbf, 0x0, 0x7, 0x3, 0x0, 0x1000, 0x2}, 0x8) 2018/02/09 20:14:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000046d000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000726000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000041c000-0x6)={r1, 0x7f}, 0x6) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0101000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000009f000)={0xfffffffffffffed7, 0x9, 0xfffffffffffffc00, 0x2}, 0x8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b98000-0x4)=0x5, 0x4) r2 = socket(0x1e, 0x5, 0x0) sendmsg(r2, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0c000-0x30)=[], 0x0, &(0x7f00002d4000)=[]}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000097f000)={{{@in6=@loopback, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f000055e000)=0xe8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00005af000-0x4), &(0x7f0000359000)=0x4) bind$packet(r2, &(0x7f00001a4000-0x14)={0x11, 0x0, r3, 0x1, 0x1, 0x6, @random="1e34ced8e966"}, 0x14) [ 78.654891] x_tables: ip6_tables: rpfilter match: used from hooks PREROUTING/OUTPUT, but only valid from PREROUTING 2018/02/09 20:14:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f00007b4000-0x68)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0x3, 0x0, []}]}}, @dccp={{0x1, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "fb2e13", 0x0, "cf739e"}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000d52000-0x8)={0x0, 0x0}) r1 = accept4$inet(r0, &(0x7f00009af000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000ac4000)=0x18a, 0x0) r2 = socket$inet6(0xa, 0x807, 0x9) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000375000)={0x4, {{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) getsockopt$inet_buf(r1, 0x0, 0x24, &(0x7f000054d000-0x62)=""/98, &(0x7f0000d99000-0x4)=0x62) 2018/02/09 20:14:33 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000159000)=@raw=[@ldst={0x3}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x200, 0xfa, &(0x7f0000000000)=""/250}, 0x48) socketpair(0x5, 0xf, 0x0, &(0x7f0000a27000)={0x0, 0x0}) getpeername$packet(r0, &(0x7f00002cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00009b5000-0x4)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000f5d000)={'vcan0\x00', r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000000)) sendmsg$netrom(r1, &(0x7f000054f000-0x38)={&(0x7f0000356000)=@full={{0x3, {"f23622add5c470"}, 0x80000000000000}, [{"778a6e5ce21307"}, {"24b8ed8531397c"}, {"aff7772c76c619"}, {"b6a628a9ba3e8c"}, {"e3dab63ca52873"}, {"656b79edf90a68"}, {"03536709e5ced7"}, {"5898130890fd32"}]}, 0x48, &(0x7f0000d5e000)=[{&(0x7f0000ff0000-0x9c)="8519c1604e979c753ff43138770418d96e24788bcaaf1b5aa0b7842b27ec776ffc021b0acef61e604e4dbd1457df534cd131ca7fcf1667850c17dd81e319f4673681ae3149764d548214d1b8e3c63eb10123f1e1988d3b687467be4bac043e3a0b713763d18c835965322d5dc4608f1b773871ae31e9d90d577f822367e1ca5b2dec7a44f8e66cf5509e1fdaf8095ffa2e67f4728ef28c25cf611c2f", 0x9c}, {&(0x7f0000c60000-0x85)="b1abfae091c8792f60b58630efa71089cc78f03f0538fb13d0ff2b5bcbd2c21c1032e774e900e7833120a41be65c450aac6a2b34a09060826d5450619dc27c4e6fd19acd4294558cc639cf79ced0d0fe3cccda264469539aa8b8a7fb72f2b2cc9534ae60441467cdcccf01a6b00a9a14cd6fe0643340ca81c79339f553de26c0bcf9cdea34", 0x85}], 0x2, &(0x7f00000cd000)=[{0x1010, 0x11b, 0x4, "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"}, {0xd8, 0x0, 0x7ff, "c095826737202160859b2047f4fc4870314f611b487fce7e703a1eb71cddfbd9425f3b0f65bb9160d84da2018053fdd63ae5e04f62e109566dc9b82e9c826692992cd9f4a0991d07b4959f87117c26a24ba4501663fa0e4cb9937fdd5fc9a9f5eab3e7a5a6b343886f485fcfe67b8c14247c1ba4dffa0e7452adbd3f6eab3eb01ebf918f3636eb13cef7073286ab25867f78660646fb4a3bbd697ffb4072d2eb1b3f76fcf14109b0f8b6c591da0ba7d77bd462dd127768f53d93ac2d5944c19e12"}, {0xb8, 0x109, 0x1, "2d212925fa306ad95e4822f59c40c4edc817a0deb3c13659c792c3491868b35d8c331fe9662d09a8a2b89e58ba938f8267566965fd6b3e539399baabb7abbdf20cc7cdb71bf41ea2cb6755c660012c95c1f426f8b7c41ec4e456c5640226828b17e325773167e79deecf5f1863bb77655498863463bdb90a79711377e5019605045d0d8f84f620860f21ee02d615814071338bed89c997ec204221b55fe97e90e7"}, {0xb0, 0x10e, 0x3, "3f3e60eb27fcfdbe917da231fbca9aeaadeed2180902c445d9f3fee21833a281c65ab282ee0e299ab4c675153ed1ca197d0c511a632b000f2304f8779349961214cf66d642c5faa76fb620933d929e9f2f8f1dbd442c6a322079faa358cb9d10ba561b1ce172abc92d9addefa89b16f89ccbe44096dab48898570f8b7a1343075e68a4f1e4b9f1abb8e5ff9e9c44e18721ac50013084b4854f81b9fecc2168"}, {0xa8, 0x111, 0x100, "1d1ddea8d6af6190b74452782e1a72ee73a5f3eb9f13cce4a24808525f6ec21ecc10d907ab52f591a4155683b2eefe74111e47444179d2de742076ca81fb5a5351448ba2ed474210625cb0a188652fd35eba18f90869c1ef33d0239c4804c44fd234a14595175bd19e3838cafd7e118f54dd16dc19fdccb74540e2c23061c83f85980ef227431ae46166178e953b17da68c1b98ee82e148b"}], 0x12f8, 0x40000}, 0x1) connect$packet(r1, &(0x7f000097f000-0x14)={0x11, 0x6, r3, 0x1, 0x101, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) 2018/02/09 20:14:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0xcf2ce2473a1bc3a6, 0x9) getsockname(r0, &(0x7f0000ebc000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}}}, &(0x7f000010e000-0x4)=0x32) setsockopt$inet6_tcp_buf(r2, 0x6, 0x0, &(0x7f00005fd000)="9e7f09385d65", 0x6) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000a6f000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x2e}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000077e000-0x4), &(0x7f0000423000)=0x3) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000603000)={@common='lo\x00', 0x0}) r4 = accept(r1, 0x0, &(0x7f000031c000-0x3)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000cb8000)={0x0, 0x3, 0x3, [0xdd, 0x2, 0x8]}, &(0x7f00003b5000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000684000-0x12)={r5, 0x0, 0x5, [0x6, 0x3, 0x1ff, 0x4, 0x9]}, &(0x7f0000558000-0x4)=0x12) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f0000f5c000)=0xffffffffffffffff, 0x4) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f000064d000), &(0x7f000076a000)=0x8) accept4$inet6(r4, &(0x7f0000cae000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f00004cb000-0x4)=0x1c, 0x80000) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000add000)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000274000-0x44)=@ipv4_deladdr={0x3c, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LABEL={0x14, 0x3, @common='sit0\x00'}, @IFA_FLAGS={0x8, 0x8, 0x80}, @IFA_LOCAL={0x8, 0x2, @loopback=0x7f000001}]}, 0x3c}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f000095c000-0x4), &(0x7f000054d000-0x4)=0x4) [ 78.720742] x_tables: ip6_tables: rpfilter match: used from hooks PREROUTING/OUTPUT, but only valid from PREROUTING 2018/02/09 20:14:33 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f000000d000)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x20) getpeername(r0, &(0x7f0000007000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000001000-0x4)=0x3a) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f000000e000-0x78)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000003000)=@syzn={0x73, 0x79, 0x7a}}) 2018/02/09 20:14:33 executing program 5: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x3ffffffff, 0x300) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) read(r1, &(0x7f0000ff9000-0xc5)=""/197, 0x100ad) 2018/02/09 20:14:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000fbb000-0x38)={&(0x7f0000d7c000-0x10)=@ipx={0x4, 0x5ad, 0x3, "9b79dce29f3c", 0x9}, 0x10, &(0x7f0000c7d000-0x50)=[{&(0x7f0000dba000-0x72)="e3e1403f3ff0a480d9424d3e1927d757876c9ec36ed7a83b235be2a4eb517851b4d0e7045e3b497409eabaa2a9169b80ea2060975feaab0149333bf57c896e93a17eff827fa30fb204934ca7cf78a5ff6bc8efcd3ecb6cccc88d41b8ac539fade54ff4bbb0ce62b71e045214cc972761c38d", 0x72}, {&(0x7f0000e44000)="b91b", 0x2}, {&(0x7f0000c54000-0xc3)="940f62a05e1b557db5e3c549d5858ddca0648832cb1635c5d25bcade973b14a1461b0226c1678ebb029e0ab4714d6295bafb62252f8c88ea6f495923255f4fa9080d777d13f2dc962615f1400d02836072e93b1414778a3a5bd270d5358d085b89ce22a198ad824c5392d32efaecb7b317f49d4167365aa9a71e2a2680e3b44ba5b24e739b16ffb93c5d33a93953463074ae5e11fe209761d94f57d0eeaa4b81c61c23e35ac7957a38de4fd5a75032f40bdc75b5fbe7d80782944d98ee74f99b5ce61e", 0xc3}, {&(0x7f0000fc4000)="ca8bee006f69b410c64c19a36a608bee9f5f242d7248930c54378d276dc76795dafff9a8054d610992655ae3effecfdfb404d762c9d16f3731a9dbb47d052ad2916f807709d17dbf526b537f32a0c3299cce18b117bfabfca3fb5b4e33cbcb99544678e4f24dd7cb4485e46dcff877a16f8ea627a9d9d7e44d1509a57417738f6f293fde0cda4c0b3c953b8f235c6854a5ee8e5917c3e8980cc40d11058b3f7441719677cd0ba95ebe677b60a4f6a3aa9c9b2f818a1b96b8b600ae5ed4dba98e28c239ef2035a54ddd1ee914c3e5180e89cdb994bce7b8af52ca51d633379214b398c1f815c7", 0xe6}, {&(0x7f0000c88000-0x42)="27f22800ae4c6f12788ec7c25a5356c3af9ff040b122a679e92e19951538c8bdba1ac52380a3e0f2bc3157db98f1078c59930fe16430ed9d3d55499f1b78f2fafbff", 0x42}], 0x5, &(0x7f0000bc8000)=[{0xe8, 0x10e, 0x4, "c96fa7807964515a5792413a9f28067405cd64fd0178641f3e51edd3234252c7bde875e82abcbe16c492c99a199f97932696ff243891fabd1b3841953b31af95a5c2a273bed03a9a71ae0c9f3e5e192daa9ff751d1d06e5b6edcf357e4a0114b1aeec313e7f4644d203e902347ca5e9a3e1f08d28b6e52c560e428e3ef5ff841b4510d7de31fd6921bdc303be7be4bf2e84be8993ec93eb3c55a32dbf0590c2effcadabc181d5aa1ea67dfc9616e92658588cd4e017151a4968a09efa93f7b92817b69ff3041deb6f895bef90948975edb48265c9e79bf48"}, {0xc8, 0x29, 0x5, "4c19460362cc89f70306adf0f5e830bb01db4889d60fbb3e5c4dc291794ee1dbc664f416ee887b8b8e75529126bb0625625d1c7915c13879d52184075a0fd0fff4cdd466b6892b6c57f55834ae30f227e116e731bdc8134d51ba3661813472931f3f0472999a8d22751c30930b11649a7c256b442e076c444c628aa56930ab9c2b1701224f8fc0c6c15c26f8a7caad1a33a0dad392f007487c8dc3ef1263b3e1b604fa1f623a964b4552f8dc660168d05a78b656"}, {0xd0, 0x112, 0x81, "1b2829f4738ad47b4801e9553758aeb11c8d24f27f00b66666f778e454a0e2d4d61bff9b5aaad00f0b11ebade54de9182eb1fdf31bc7fa95b7a6f393d4b2d7c0211537469243c69c664dc127b9d3e28c4f6ee1d62dbb111f5449da3ae483099bc97dfaf0105f4af82c80833fea91279b50ed3ef2bbd948dcd24e3e1542d1d7ddad9e4c8b350e2bfa01368f3b492bdbb2b1f1b0ff2c414f7b33f8b08867151360e0c51f6c31d0d84106484db94c640d242f3804398211af74078d2f"}], 0x280, 0x24000004}, 0x24008001) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) socketpair(0x0, 0x80000, 0x6, &(0x7f0000833000-0x8)={0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f000058a000)={0x89, &(0x7f0000f35000)=""/137}) r2 = socket$inet(0x2, 0x2, 0x0) accept(r2, &(0x7f0000924000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f000050e000)=0x2e) getpeername$unix(r1, &(0x7f00003d6000-0x6e)=@file={0x0, ""/108}, &(0x7f0000361000)=0x6e) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00004a5000)={@dev={0xac, 0x14, 0x0, 0x11}, @loopback=0x7f000001}, 0x8) sendto$inet(r2, &(0x7f0000e87000), 0xffba, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x1, @empty}, 0x10) sendmsg(r2, &(0x7f0000eba000)={&(0x7f00003eb000-0x8)=@sco={0x1f, {0x5, 0xff, 0x8, 0x2, 0x8, 0x36c}}, 0x8, &(0x7f000028e000-0x40)=[{&(0x7f0000410000)="bacd73c75e8e261d660b69d968989f87ee8159ea694e017704867c5f5ddaa7471763b17397069a9c4ba93e09dcb5a6acfd8262995c15a3731d33", 0x3a}, {&(0x7f000068e000)="4bd02e16bc22b23555064fde12036bc2a2245929f980eaad550191a04ad0c1bcafa039e7048e5a5f6f33f4826cf0d2cbd78b47580349b2a7768d918ffc9c4e144ad0d8881eead904c6fbddf86e66394126b9ac8f6936d2465f56015d1596cfbe35a77d897d4f0fb4f86b87a7fca4bc8c09769f8f0c3228fbb48808", 0x7b}, {&(0x7f0000fbb000-0x1000)="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", 0x1000}, {&(0x7f0000f3b000)="7d6b4dcc66124f4f27db01256e45cb5abb6214c6f990ef34a1c867a6ac5bc1cdc852293fc6bae2a855e0bc382604ca38fea9d8227fbbeee0e2ee8e41319c8ef53654c6086e585527936917fe5fa6f97e51e079947735a441a5", 0x59}], 0x4, &(0x7f0000c42000)=[{0x60, 0x0, 0x7303, "c1b4ee8b149025efde65f1e8a20ad24bf41b7c6bde5dd8e9f4814c25136b6d85b83f0d94a54cbb9ff16360e287460cde6c0549f7aa9e09b28631d46c7fea2bb0a6660284534c152608"}, {0x20, 0x110, 0x0, "8fb111972592b74bac40164133d31682"}, {0x90, 0x115, 0x37, "0f62c54da9ed376bae041732b9c0ccff4c449c2325f651ce865326361ee5233023efd54d3ecedeef19a577ce752fef2b37dc1911ff6cd657436e4b5807cafce873d1df005098f04438d4bea690f8f7167208c879fff1290eceb0b97cad6b69f10e058c1c5d86227b6c7ccafa74a281518609b51c7645a8573c6e57fc"}, {0xd0, 0x10a, 0x8, "36f783c50545d6befaec22e0356c45307f448e3eb4f228a01a692a14cca06338f9ede960049eb580876eb6630c0117d497b877c32db9066eec23ec78008c3c7a30bde1577134cf7d8ea06c3259efc49b76bb0327a38fa32c7ac4ab46a3938bc1e514e279cb392043ae34d15085c066335d2eaa6dd03bc941bbc57aec2ba133ab9aa3e8e0e8deed5b91e1ca781b6654cbc4389f889c290e376b664ca10e69e57f0aef344d007dfde5d210b505d810d0e64d53856e92e88fb565473bbf"}, {0x80, 0x0, 0x3, "ace6ea5368423a1d1f0296d31c67b495d481ebad065b11c22afd6ae2470e90e8e66df09c73378b754f9219a67f448beaa5ffdfe6bbe77afd623387c3110f698bbe7ed89c190ac164379adad1fdf014b539e69f25a1987ea102359859bf0b49215d48085c538f2edf059f0c101c"}], 0x260, 0x40}, 0x41) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00001fa000)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e23000-0x10)={0x1, &(0x7f000057e000)=[{0x6, 0x0, 0x0, 0x9}]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000259000)={@random="b7e49b7bb034", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/09 20:14:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x7, &(0x7f00008de000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000ee000)={0x0, 0x4}, &(0x7f0000c11000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000946000)={r2, 0x5}, &(0x7f000019d000-0x4)=0x6) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000426000-0x4)=@int=0x1000, 0x4) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) mmap(&(0x7f0000b62000/0x3000)=nil, 0x3000, 0x4, 0x4013, r1, 0x0) r4 = accept$alg(r3, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00007d0000)={r2, 0x9}, &(0x7f000094e000)=0x8) writev(r3, &(0x7f00006ef000)=[], 0x1000000000000044) connect(r4, &(0x7f0000df1000-0x10)=@in={0x2, 0x2, @empty}, 0x10) 2018/02/09 20:14:33 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f000000d000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, [], {@arp={0x806, @generic={0x30f, 0x9000, 0x6, 0x8, 0xe, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, "22f3ff89a28d95dc", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "cb77a88b81761f44db4e4d332cc14dc8"}}}}, &(0x7f000000b000)={0x1, 0x2, [0x801, 0xd99]}) [ 78.857240] IPv4: Oversized IP packet from 127.0.0.1 2018/02/09 20:14:33 executing program 7: mmap(&(0x7f0000000000/0x946000)=nil, 0x946000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000946000)={0x0, 0x0}) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000949000-0x5), &(0x7f000022b000)=0xc) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000948000-0x2)=0x9, 0x2) sendto$ax25(r0, &(0x7f0000947000-0x24)="1a5a2ccd3c1b4f42cf34efbeb498259ce38c596ea7a74737461535c6ea130bf8e7d24b1f", 0x24, 0x80, &(0x7f0000947000-0x10)={0x3, {"f267d288aa8b0e"}, 0x7ff}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00003cc000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000946000-0x1a)=@ethtool_perm_addr={0x20}}) 2018/02/09 20:14:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = accept4(r0, &(0x7f00002cf000-0x60)=@nfc_llcp, &(0x7f00007a1000)=0x60, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00006ea000-0x4)={r0}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000c3c000-0x4)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000063000-0xa0)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}}}, 0x9, 0x101, 0x3, 0x30, 0x4}, &(0x7f0000522000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000b79000)={r2, 0xfa3}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4(r0, &(0x7f0000efc000-0x58)=@alg, &(0x7f000088c000-0x4)=0x58, 0x800) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f00006a7000)) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d65000)={0x0, 0x1, 0x1, [0x1f]}, 0xa) 2018/02/09 20:14:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000232000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000b5e000)="00010000a202001400f4977d7b22b8d700000000010000000978c08dd5ac39cf9d9b08400f0e25d8b44a8bda", 0x2c, 0x0, &(0x7f0000e72000)={0x11, 0x800, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000732000)={0x0}) pipe(&(0x7f0000cd3000)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000c8e000)={0x0, 0x80000, 0xffffffffffffffff}) pipe(&(0x7f000087f000+0x159)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000369000)={r4, 0x80000, r5}) setsockopt$packet_add_memb(r6, 0x107, 0x1, &(0x7f0000b61000-0x10)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00005ba000-0x4)=0x1, 0x4) 2018/02/09 20:14:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0xffffffffffffffff, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) socketpair(0x4, 0x7, 0x37a, &(0x7f000078e000-0x2)={0x0, 0x0}) getsockopt$inet_dccp_buf(r3, 0x21, 0xcd, &(0x7f0000028000)=""/193, &(0x7f0000073000-0x4)=0xc1) 2018/02/09 20:14:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000000003, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000024d000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f00002df000), 0x0, 0x0, &(0x7f0000fda000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005f7000-0x4)={r0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000d84000)=[@in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}}], 0x1c) close(r0) r2 = socket(0xf, 0x1, 0x4b60) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000275000-0x8)={0x0, 0x3}, &(0x7f00005af000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000dcd000-0x8)={r3, 0x7}, &(0x7f00000ac000-0x4)=0x8) getsockopt$inet_tcp_buf(r2, 0x6, 0x0, &(0x7f0000ad0000-0x69)=""/105, &(0x7f0000a42000)=0x69) 2018/02/09 20:14:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000053d000-0x8)={0x0}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000e23000-0x4), &(0x7f00009dd000-0x4)=0x4) bind$alg(r0, &(0x7f0000384000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000a0d000-0xac)="7030f434f5da0dde8f9d693c2ee013f1591572e7e2da5220a5bf0b09ae750fd1f68cf79829b180c501e1562a2af9f4875dfc8633123ba877e88f2496ccfb626103e08235702d7e6524a916baec6f339a8f40719148475eda30b326d3fbea05f4568fa7650a4a0f4cac8fffcb37b361f9cb467e39a6a17d5046ce61bb0ea943408c179d530adf339b46e8ea932c1b270b8d3b037ddfc062250c083d315e76b492ce0235200a8e5cc17cdc2a46", 0xac, 0x801, &(0x7f0000708000)={0xa, 0x1, 0x9, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x200}, 0x1c) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a", 0x5) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000907000)={&(0x7f0000da3000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000d3e000-0x14)={0x0, r4, 0x5, 0x3}, 0x14) sendmsg$alg(r3, &(0x7f00002b2000)={0x0, 0x0, &(0x7f00000ff000)=[{&(0x7f0000b64000-0x431)="14fee441a4010d02e1b3b6d8cdeedd9b28ea9d4fd62ba54b8a54f055761ed8e0e1006c942a8c2bf1ddd9c42333408e480e2fe6858c437761bbd2cc41d593e995e84b5d9514a373ab69ee4757678bbbe216e295b833b05db328869203b3d8167cca6da38a2d4a70ad458380d02602a8a9559d1d99c3e9565a29ae140e6497d78a9b9437e4d8c8144b7f11f5ecb5a72ee7b7a024f55d96c0fc907ef8e8b44998f3ce4f37f156ae0228d3a3617feecfb397318c444bdfb2c0d43afcdd5fa42ad0a6343903f908e32f930c02105c5d0ce7bd0081a2d15c822636cf416c01000100000000008258f3656a6b735d9e13fb38bd", 0xf0}], 0x1, &(0x7f000074e000-0x30)=[]}, 0x0) readv(r3, &(0x7f00000da000)=[{&(0x7f0000271000-0x6c)=""/108, 0x6c}, {&(0x7f00006ee000-0x9a)=""/154, 0x9a}], 0x2) 2018/02/09 20:14:33 executing program 2: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f000000e000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f000001c000-0x4)=0x10, 0x800) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000001c000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x430, 0x168, 0xa0, 0x168, 0x0, 0x168, 0x398, 0x398, 0x398, 0x398, 0x398, 0x6, &(0x7f0000001000-0x60), {[{{@uncond, 0x0, 0x70, 0xa0, 0x0, {}, []}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x5, 0x8c6c, @broadcast=0xffffffff, 0x0}}}, {{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, 0xffffffff, 0x0, @common='lo\x00', @common='lo\x00', {0xff}, {}, 0xef, 0x2, 0x64}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x6, 0x9, 0x1}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xc8, 0xf8, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x2, 0x4}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x3}}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x4, 0x9, 0x9964, 0x3}}}, {{@ip={@rand_addr, @multicast1=0xe0000001, 0xff000000, 0x0, @generic="c4b4789714b946d8923c254dfa1661c6", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x1, 0x1, 0x15}, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x10, 0x2, 0x3}}}, {{@ip={@empty, @multicast1=0xe0000001, 0x0, 0xffffffff, @generic="161ee4e7cf942618bd066ad3c5e66408", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x6c, 0x0, 0x29}, 0x0, 0x70, 0xa0, 0x0, {}, []}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x8000, 0xfffffffffffffff9, @broadcast=0xffffffff, 0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x490) socket$inet(0x2, 0xf, 0xa48) r1 = socket$inet(0x2, 0x3, 0x7) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f000002e000)={'filter\x00', 0x7, 0x3, 0x410, 0x0, 0x0, 0x218, 0x328, 0x328, 0x328, 0x4, &(0x7f0000003000-0x40), {[{{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz1\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@empty, @empty, @rand_addr, @dev={0xac, 0x14}}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) 2018/02/09 20:14:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) recvmsg(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x32, &(0x7f0000001000-0x10)=[{&(0x7f0000d03000)=""/254, 0xfe}], 0x1, &(0x7f0000000000)=""/165, 0xa5, 0x8001}, 0x41) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000000)={&(0x7f0000000000)={0x27, 0x8, 0x0, 0x5, 0x81, 0x7, "9ad44f471adb4081dc0268fb5753e74ce3f39e2f62bd4a7379af9f8b521159acfa66c88a69e7ec106edfaf89f8e9eb5721fafa2f2e6f207dba1d10a23ca9ec", 0x2}, 0x60, &(0x7f0000905000)=[{&(0x7f0000001000-0xd4)="9acecbdf8570b72e2c44d4dc812cba2828136738b100525394194999e24a80571d104a1117ee30a22a2fadb7b412391e9a723471a0065304b51ec64e1894d34086a5942e5ced0d621141e4c8b00463cf6b17debe1e61898a0cb0b1098355ff480b9025b8203c1e9c0ec4f37a6a2247135d1ecf9b7dafd98cb0a322096fd4a01e9a9e4f3506ba2fdb1ee4186a9bcc3d1d5825e0db4fcbd7a83d7b28b9d18f821c8ee760f777fdea3c9ad262ed34fd8311047779e3a059eb37ea0d7f0436c61a38ce4c3fd74ecede00654f42c3b2f581cafedb32d2", 0xd4}, {&(0x7f0000faa000)="edc6556fb5cd8f348758ee45333fb3bd62884a908e6d345cb0452383204b21b7bd94cf04332af060f24e63b003f33f2c2010fffe4976ce4bbfff6da9c04cbf615ecd9aa785354a171e63c6d23feee536382d13d3d74ccc90808bcedcdf835ef83887084b3af919c1d9024cb33dcec2efb428dfdbbaed5861bdf02862be610726e1a4dcb5014310323d86dc9fa1ecfa1eb07356105f9181913049f4dc2c26529fbdf368a3f1d54b8204e6a3372cefc9231e28d615485f77b87b53bf353d2b30ee75d3ba02a03d0bcbc09f27935c6c7851bcda717afdaaa39013c00d6f006ec49dc1c987c2cea9b41823e4fdc57f79fbfbee", 0xf1}, {&(0x7f0000000000)="cd7aaee5b2e66322736bc145f70896e000a8fc67f6e0969de0879d938b07137ca2be4d851c6769358891187312a9f6409b045799288ef6f87aec09e846", 0x3d}, {&(0x7f000060e000)="9b63a9cd", 0x4}], 0x4, &(0x7f0000000000)={0xa8, 0x103, 0x8, "0c30b3ff8e3057f2f8aefab7a9b5d72bece84cffc296fbc0e7baac400984b7c837a558f368b5776cb7b337d17c3ef5a09fa6ba03851c72868e87272c9d769819ed8e4bfbbe25096f2a6b239a7637dcf1f48113684a56a191b7ae92db4261e20dce50814d75a87bdc0f70beb67587a98a30a4e8e96c406be888e51d4ca9b0ad429f3c71d23e84bf6670a923a97fbd881ce6"}, 0xa8, 0x4800}, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000950000-0x38)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000dff000)={0x14, 0x1, 0x8, 0x8ffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x0) 2018/02/09 20:14:33 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000006000-0xca)=""/202, 0xca, 0x2000, 0x0, 0x0) recvmsg(r0, &(0x7f0000005000-0x38)={&(0x7f0000005000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x2e, &(0x7f0000002000-0x70)=[], 0x0, &(0x7f0000004000)=""/114, 0x72, 0xfffffffffffffffc}, 0xfffffffffffffffe) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000007000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000006000-0x4)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000004000)) 2018/02/09 20:14:33 executing program 4: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000271000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f000062e000)=0x4) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000009000-0xbe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0xffffff88, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0xb, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}}}}}}, 0x0) 2018/02/09 20:14:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0xc1371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000784000)={0xffffffffffffffff}) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000341000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000a6d000-0x4)) 2018/02/09 20:14:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000-0x37)={0x0, 0x2f, "8419637d17abf58c0c2d6e876e7a94abd4ff2119e0228d8fdb2128d5e9ca990df547c9a194b5f853ea8654c152ea62"}, &(0x7f0000000000)=0x37) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f0000002000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000011000-0x18)={r2, 0x1eb}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r3, 0x0, 0x3}, 0xc) 2018/02/09 20:14:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x3, 0x9, &(0x7f0000849000-0x8)={0x0, 0x0}) sendmmsg$nfc_llcp(r1, &(0x7f0000ade000)=[{&(0x7f0000dc6000)={0x27, 0x0, 0x3f, 0x5, 0x32, 0x4, "2373b90a8eecde4016aca1ecfa309b86beab583dc1a95055b9048850eb281881eac9005b7640a77de59bfbc316d407acbb52df6420cd7e9d2c477550175547", 0x7}, 0x60, &(0x7f0000aa9000-0x30)=[{&(0x7f000010f000)="7093bb42fcb80f20429a3a7e9aedd9d935446156d354fa233f0025778d3e3fcd508282e6ab811a4e28c02b5d858c976f0483e828cfc89b1bf2dcbe1502c20cb04d151245fdf5348f7f778245ac70794872a44417842d6534a1ed9cfc303fac25d7", 0x61}, {&(0x7f00006e3000)="7bf5d7535f201752ee96461e4a6dc3b583e25fb1eda6fbbdd2f7ea0674be809814cbc2e59b74800ef357c606b81c8e7b813b30a0b75d17d03bc3ce0347494c6a59f10e02e6159260ffcdbe5c7d9cdf326424078b6317fd61b6d30c929dca1b9304fddd6034a36be6e04416de0c1980a233bbb4d19d89d1", 0x77}, {&(0x7f0000d2c000)="88dbfafa3de8f27003d2cd9c3193fcaf75b079ed9ab54a40385663af6def56b9d07bc459ed8ab1ed8a2e615de00533ab589c572beb8bcff46b0ba68265dd6809229edc5d1f27a3e8e4f06680b6218600aa8cf8b10e94f199ebebcebd4d1e41213afe924b70", 0x65}], 0x3, &(0x7f0000c1a000)={0xe8, 0x116, 0x8f4, "e556e44b5f114fc42b6de6e0811e948c758508d2ad8831b6ed95b1f0f8ab2b15009bd783e8e3c058bcb8a2ed7eee1b073d2fc825c3384084c59ca564b063247b7eb4964b2d9265fed200f7d4be520a7d39f6243c54e87311a368822c493aa9aee43aa84ab77f2b95e1152e37739e5bd9042f2639a88833d13fb2b7c8522e63dcdeba18c17e95ccd2573e00e65387d9ed9855b3075a8e8eee6ac7468905e09b4ffcb6a5166075a18e7ea0f111b0d74c06e9ab89da8545a8d88c7aa37d6143bb7c760ca1738da720a68837dde997e40db5145bfb3b6965"}, 0xe8}, {&(0x7f000083d000)={0x27, 0xffffffff, 0xffff, 0x3, 0x5, 0xb9, "5daf95a571d205e8d002c1280d99d6c880af70d230bd80a473a5988068091f82440b19b4c4d623300b18626eafff18b8d6899a8d3246876ccce9278554bddf", 0xffffffff}, 0x60, &(0x7f00008ac000)=[{&(0x7f0000d9a000)="bbd035e428e66a28ee2edfbdd1d67c8300662b76abee07ad78a24914668d311c1be377049d9acac636283f90d6ca995997991097258b01d4c1021e24affcf251d8c6838a37c9d75cecad6f87844ee961d3c03c17f43f3704689077d55dd5d83bd521379708c6b0e25db572d5bcf33e6eb00516183b3b63044a615de618e373f41f7f", 0x82}, {&(0x7f000012a000-0x5f)="e85dece58a6bb339262b6b999e68829686e245bdfbceee94ef45f4463a5a2cd12cc1c977610293fa906c2f5bb7a1acab1e67d75b3f4f650efce9333302a1a38b10f2857706b1406c5aed149969ca338b55f3370d2689c61182f5a090ad0866", 0x5f}, {&(0x7f0000762000+0x433)="24da9810147d43f0b2a4c25857db5188a8a6ca7b73f6fdf4e81f76c57c95908d339eba84fb4ffe7b14ffcbc00d3a8ef10c9602ea6ae1e84a0a38648db64b50d2451d7ac6cd0bdc232fb29a659db91123502e8652fb8417ffb22cc830", 0x5c}], 0x3, &(0x7f0000173000-0x37)={0x90, 0x11b, 0x10000, "8e2171792d29a5e560496f7940bd026a7240b6aaeb8aa76df20052d5549ce878b4741440932b840ae51ae92225abe8d1cfbe9d5619001e6b7b563d0b782711bf2177551aeb39e99f4c8abc595c35cefa26d6a92988d1d82aed0390119b827edf3203a89656a7425da1e727f189a0669477be1e1a98b265121e2757c9a438"}, 0x90, 0x840}, {&(0x7f000050a000-0x60)={0x27, 0xf5, 0xdaf, 0x0, 0x4, 0x4, "4070e61be1351025c4aa165197b51b374f9b795e365fe3929425c6fbc36f9ef1cbba3264b22e825274016a8e165219528c6f80de5e7fe975cc2495f9b94c28", 0x1f}, 0x60, &(0x7f0000890000-0x10)=[{&(0x7f00004ad000-0xac)="e437c86c155b9ea1eab67d5e2c21a0cc19db36bad3f5acd969072050831d2a7d291ff1d073b94ced7a8b95243506080c0a7ce114ca3843bd9aab6cedad809d3f75e8029549a8b9e20c3afbec2e73089995fa42c670a5f0c9409ede386429b360af5a837cb0bffc2162f82e7d6d6602ed878b863d44ade7e041ffc2a098961b6e66ace0b8052875845b1c110842c056ef1d06778598f07dd2607ef40fd17415000c062a2c0f2a6f62736e56bc", 0xac}], 0x1, &(0x7f0000b55000)={0xa0, 0x111, 0x3787, "c404207fbf4b29de1e4458c74bb9dda8a7a1af564db9ca904df82cfef0f9871963d6fef244f975342422e32109d1c288ed8438e9935b766e9467b9bcd639bc11a403e96ce924bab6c901a4ad4c9223aab35efda38e3c5c6fb1cc5da7359f98d9e97048c40142db53710239ce2862e1b6d63d2045ff69684158a0015835bba7701a9b26ed897243eda7f0"}, 0xa0, 0x8000}], 0x3, 0x44) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000ba000-0x8)={0x0, 0xfffffffffffffffa}, &(0x7f0000f0a000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00003ba000)={r3, @in6={{0xa, 0x2, 0x1000, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0xdd}}, [0x8, 0x1, 0x5, 0x93a, 0x4, 0x4, 0x87, 0x8, 0x80000001, 0x8d, 0x8, 0x1, 0x7, 0x5, 0x1]}, &(0x7f000037e000)=0x108) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000b17000-0x4)=0x2, 0x4) 2018/02/09 20:14:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80000, 0x2, &(0x7f000030a000)={0x0, 0x0}) connect$unix(r1, &(0x7f00005ca000-0xa)=@file={0x0, './file0\x00'}, 0xa) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) bind$inet(r0, &(0x7f0000992000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}}, 0x10) r2 = socket$inet(0x2, 0x80000000003, 0x2) sendto$inet(r2, &(0x7f00002df000), 0x0, 0x0, &(0x7f0000fda000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) recvmsg(r2, &(0x7f0000085000)={&(0x7f00000f1000)=@generic, 0x80, &(0x7f0000224000-0x20)=[]}, 0x60) [ 79.088900] sctp: [Deprecated]: syz-executor7 (pid 16899) Use of int in maxseg socket option. [ 79.088900] Use struct sctp_assoc_value instead 2018/02/09 20:14:33 executing program 5: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f00003e0000), &(0x7f0000965000-0x4)=0x4) 2018/02/09 20:14:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000277000-0x4), 0x4) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000bb3000-0x18)={0x0, 0x3, 0x30, 0x8, 0x1ff}, &(0x7f00000d8000-0x4)=0x18) r2 = accept4$inet(0xffffffffffffffff, &(0x7f00000bb000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000630000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000007f000)={0x5, [0x5, 0x10001, 0x401, 0x40, 0x6]}, &(0x7f00005b9000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000a0e000)={r1, @in6={{0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0xd18}}, 0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f00009f1000)=0xa0) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000f94000-0x10)={{0x2, 0xfffffffffffffffb}, 0x4c}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00009a7000)={r3, 0x1c0000000}, &(0x7f0000ec1000-0x4)=0x8) gettid() 2018/02/09 20:14:33 executing program 0: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x30, 0x0, 0x0, 0x7ffffffffbeff010}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000021000), 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f}, 0xe) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f0000018000)=@ax25, &(0x7f000002f000)=0x10) listen$netrom(r2, 0x0) 2018/02/09 20:14:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) ioctl$sock_ifreq(r0, 0x891f, &(0x7f0000304000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000881000)="f4986957a3feaf7c5172bc921fcdca673c60b4c34d0ba56c06f2da74e0d4d4fd"}) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000055000-0x4)=0x8, 0x4) listen(r0, 0x0) r1 = socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$sock_bt(r1, 0x5411, &(0x7f0000156000-0xc0)="b99fa67fac0130ed1efb0fe8ae9a49fa3d22d6e73b71eb7f999edce59cab57328f915e2edc74496733a0690b338d9919052701e7a6d0c4d7f8a7479aeffbc7e5cd544e29dcf6a8a20713774900d0b545de0cf0b2079662ba20ed7246ab743abb9ed3fcfae9ccc92692d6f4b6820905e854fa0dfd3c8378376b96d9001d673657750c12456c4c0c7603ba160d4971978239ce90b02afa88dc1a98799be6bef513343e4bdae0425abd4658794a929192fe272f9d844db8ff52dc4f0053ea3b6d1d") syz_emit_ethernet(0x83, &(0x7f00007a1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x4d, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7a15cb", 0xfffffffffffdfffb, "a9a8bd"}, "bfc1a222e1396f74a3965a484e14ab23369ee2cb5ee7767a97ba9772eed9a4779da0cef52031f8209845ed6b2ada35fa39af3f76ac1395c3e148fd958c"}}}}}}, 0x0) 2018/02/09 20:14:33 executing program 7: r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@common='bond0\x00', @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x7, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0xc68, &(0x7f00009ab000)=""/4096}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000268000-0x4)=0xfec, 0x4) 2018/02/09 20:14:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) listen(r0, 0x0) bind$alg(r0, &(0x7f0000120000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="01010000000ef40000000300409d9254", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000ec000-0x1c)={0x0, 0x0, &(0x7f00001d8000)=[{&(0x7f000099a000)="0000001000000005a56bcb6993e60c317a186588fc01efde8f3c3b2d6b1361d86a2a007def50e96cf41e84fae9cbc1a112d2cd9ef20b4a7faff45da2630725ff2b267a6ef792be3a477864b0289b46c91b27c89226a7224b5095843f3d2b29d9de8cbd87607b6d1106c669ed45cd4cab43eb9690db9c7537ef1b680301cc524a6a618c7d2abd94", 0x87}], 0x1}, 0x0) 2018/02/09 20:14:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000ef0000-0x118a)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "5461a4", 0x28, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {[@hopopts={0x0, 0x1, [], [@jumbo={0xc2, 0x4}, @ra={0x5, 0x2}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}}, &(0x7f0000989000-0x10)={0x0, 0x1, [0x0]}) r0 = accept4(0xffffffffffffff9c, &(0x7f000028f000)=@ethernet={0x0, @link_local}, &(0x7f00000f6000)=0x10, 0x800) recvfrom$ax25(r0, &(0x7f00008e7000)=""/174, 0xae, 0x40000000, &(0x7f000081a000-0x10)={0x3, {"c9715af2593fa5"}, 0x2}, 0x10) 2018/02/09 20:14:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00009f8000)={0x0, 0x0}) accept$packet(0xffffffffffffffff, &(0x7f00001db000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000083e000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000890000-0x18)={@empty, 0x40000000000000, r2}) sendmmsg$inet_sctp(r0, &(0x7f0000e17000-0x230)=[{&(0x7f00008e5000-0x10)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f0000d91000)=[], 0x0, &(0x7f0000b3a000)=[@sndrcv={0x30, 0x84, 0x1}, @sndinfo={0x20, 0x84, 0x2}], 0x60}], 0x1, 0x0) socketpair(0x15, 0x800, 0x4, &(0x7f0000b1c000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f00005ea000-0xc)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f00004b5000)={r5, 0x80000, r3}) getpeername$unix(r4, &(0x7f0000493000)=@file={0x0, ""/72}, &(0x7f0000c32000)=0xffffffffffffff0b) 2018/02/09 20:14:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9, 0xc}, 0x2c) 2018/02/09 20:14:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000519000-0x4)=0x7f, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f000060f000-0x4)=0x400, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00008ce000)=@add_del={0x2, &(0x7f000099a000-0x10)=@generic="6ade9d54839b14fa625a7bfa48df96d0", 0x3}) r1 = socket(0x0, 0x4, 0x401) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000120000-0x8)) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000443000)) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) write(r0, &(0x7f0000831000-0xca)="dc9edd85dccaac533fcaaee1dbee121e553c2e89d86a08a985234c119515e318ce6e163b0d851372df3933f98a9e00505706d537203c4abecbe978cfc3ade65d7161988e36256fe87880e86e30e17fb339a1c3baa7c04caa0b194eb0be6af4e56b19b54ed0fce97f3074e35222c08db14cbe36991aea2d992e95155ae80ec6baa556", 0x82) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000529000)=@generic="d436a83a1790c5808962e7cf85ee19a6") setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b0b000-0x4)=0x4c2, 0x4) sendmmsg(r0, &(0x7f0000dff000)=[{{&(0x7f00004d5000)=@un=@abs, 0x8, &(0x7f0000ec8000)=[{&(0x7f0000fec000-0x8b)="af", 0x1}], 0x1}}], 0x1, 0x0) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x1cc}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) connect$nfc_raw(r1, &(0x7f00009af000-0x10)={0x27, 0xffff, 0x1800000000, 0x7}, 0x10) 2018/02/09 20:14:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xfb) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000282000-0xa0)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}}}, 0x1, 0x692, 0x525, 0x7, 0x1}, &(0x7f0000168000-0x4)=0xa0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000566000)=""/231, &(0x7f0000bc7000-0x4)=0xe7) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000476000)={r0}) connect$inet(r2, &(0x7f0000c61000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000f8000)={r1, @in6={{0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x8, 0xcb, 0xe2, 0x5, 0x2}, &(0x7f0000c77000-0x4)=0xa0) connect$netlink(r2, &(0x7f0000a0e000)=@proc={0x10, 0x0, 0x0, 0x200000}, 0xc) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000d4e000+0xea6)=@common, 0x336b5c76aa549284) r3 = accept4(r0, &(0x7f000016f000)=@hci, &(0x7f000015a000)=0x6, 0x80800) getsockopt$inet_mreq(r3, 0x0, 0x23, &(0x7f0000690000)={@dev, @remote}, &(0x7f000062f000)=0x8) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f00001e1000), 0x4) 2018/02/09 20:14:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000425000-0x4)=0x10, 0x800) r1 = gettid() r2 = getuid() r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dcd000-0xc)={r1, r2, r3}, 0xc) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000005000-0x1)="e3", 0x1, 0xfffffffffffffffc) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0xf0)=[{{0x0, 0x0, &(0x7f0000003000-0x50)=[{}, {&(0x7f0000005000-0xe8)}], 0x2, &(0x7f0000003000)=[{0xe8, 0x29, 0x10000, "2f66966c730014f5cc8da74035c328cbf8147fddcb5ac640c304d76d5bf52971c9bbb1bb4d0729c8409147b968644515acc8f8ee828080a045e8badbfe2135743d7f0802b576bb50dd4f7b8a10cbb597bf6b248cecfd8e47b9a053e573b1581feeab3137555153a3994dea4a854ead2b64eff7086f3f8d39942ac56efac435abd588923a694d1bda777dc0f4417d531f60efa08a854b6ff271056cdade2fbf10cd273ac662b5b85d44447dcb2f4feed163b5d91c5030db9b3b0137760de485760bb42a1d81fc6b41772466adbbb2eba15f79"}], 0xe8, 0x1}, 0x7f}, {{0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000004000-0x59)="bcc3b98e913ae6d86164d4657bc13a808ef241484c5abcb91b33451c44a2adfcf0816f7cc8665a857b32fbfba65aed169f692c6b8a92d9964ea4d2eeec5900374689df2478a5ff6c2d5015526cb86754a36e0a213c987704f7", 0x59}], 0x1, &(0x7f0000004000)=[{0xc0, 0x118, 0x4, "5f825de75da47d672a9e73f8ed7a37eda01752b54987e6d132599780a98f3db030a86977dfd4b5f95073ccab50e86863bb56f5cb887aee95eb5edc3219519caea7d49e6cb62d104282ecd8a1b853831d164260701c35ec92a5b072d0a20cadc287842197aee473bcd5e89b3b29cd7530ad1aded625496bfac45563b1d175e4b230d5887a4493caaea341832e82d7e5016a4bcc753c82c828e42dac6f32442be97d26da8d5b8724086aacc74e"}], 0xc0, 0x40}, 0x7}], 0x2, 0x4) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r4, 0x0, 0x63, &(0x7f0000007000)=""/30, &(0x7f0000000000)=0x1e) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$inet6(0xffffffffffffffff, &(0x7f0000008000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000006000-0x4)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000004000)={0x0, 0x9d, "7dd6f74b34e989ada6f87b4f5201fdb477f4482ff5ddc3323b258d027c5bd742158c4e7a48ed58a4edb4f9333c377464b3222a7dd876dd14a8098838a261e6770cc4baf1becc2d9a282da2c6fff8c9641d0723de2d3bce89df681640830d255b9c95c1dd3bb862af6e9a3d5de2621053f72a6d74f3fa6774078eb228de8db6dcc0618ab02575bb36ef131a81413481be425019b4075ff6e7371867fc70"}, &(0x7f0000000000)=0xa5) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000009000-0x8)={r6, 0x2, 0x2}, 0x8) 2018/02/09 20:14:34 executing program 0: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000cfb000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f000073f000-0x4)=0x10) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000058f000)={0x0, 0x1, 0x1, [0xfff]}, &(0x7f0000fe8000)=0xa) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00002c0000)={r3, 0x101}, 0x8) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000fea000-0x2c)=[@in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0xe1}, @in={0x2, 0x1, @empty}], 0x2c) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000fe9000-0x38)={&(0x7f0000fe8000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000f6d000)=[{&(0x7f0000fe8000)=""/104, 0x68}, {&(0x7f0000c70000-0x13)=""/19, 0x13}, {&(0x7f0000fe8000)=""/70, 0x46}], 0x3, &(0x7f0000626000-0x51)=""/81, 0x51, 0x7}, 0x40) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000fea000-0x18)={@loopback={0x0, 0x1}, 0xfffffffffffffffb, r4}) bind$alg(r0, &(0x7f0000fe4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) poll(&(0x7f0000fe8000-0x40)=[], 0x0, 0xffffffff) 2018/02/09 20:14:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f000051a000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000001000-0x4)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@remote, @local}, &(0x7f0000001000-0x3)=0x5b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000e80000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3, [@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001]}, 0x1c) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x25, &(0x7f0000d68000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/02/09 20:14:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00003de000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000b8000)=0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000848000-0x8)={0x0, 0x1, 0x82b}, &(0x7f00000f2000-0x4)=0xffffffffffffff02) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00004dd000-0x8c)={r2, @in6={{0xa, 0x3, 0x1fc, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}}, 0xffffffffffffffc5) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000de4000)=@assoc_value={0x0, 0xbb2}, 0x8) sendfile(r1, r0, &(0x7f0000b42000-0x8), 0x90b) connect$inet(r0, &(0x7f0000a05000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x2fd) r3 = accept(0xffffffffffffff9c, &(0x7f0000655000-0x9)=@rc, &(0x7f0000917000-0x4)=0x9) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000df4000-0xc)={0x0, @multicast1, @dev}, &(0x7f00007e2000-0x4)=0xc) recvfrom$packet(r3, &(0x7f0000eb1000+0x625)=""/220, 0xdc, 0x10002, &(0x7f0000ecb000)={0x11, 0x0, r4, 0x1, 0xf54, 0x6, @random="36e69199c129"}, 0x14) socket$can_raw(0x1d, 0x3, 0x1) accept4(r0, 0x0, &(0x7f0000f28000-0x3)=0xfffffffffffffe19, 0x0) 2018/02/09 20:14:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000051000)={0x0, 0xffff, 0x30, 0x8000, 0x7}, &(0x7f0000dff000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r2, 0x2, 0x30}, &(0x7f0000000000)=0xc) r3 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000001000-0x7b)=""/123, 0x7b, 0x40, &(0x7f0000002000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000350000-0x8)=0x1, 0x8) 2018/02/09 20:14:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) sendmsg$rds(r0, &(0x7f000001a000-0x38)={&(0x7f000000e000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000000d000)=[], 0x0, &(0x7f0000006000)=[@fadd={0x58, 0x114, 0x6, {{}, &(0x7f0000019000), &(0x7f000001a000-0x8)}}], 0x58}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000aa2000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f000090a000)={&(0x7f000014f000/0x3000)=nil, 0x8, 0x0, 0x9a, &(0x7f0000d8a000/0x2000)=nil, 0x3f}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000e21000)={0x0}) getsockname$ipx(r2, &(0x7f00005be000), &(0x7f00003f9000)=0x10) 2018/02/09 20:14:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000b7000-0x8)={0x0, 0x0}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f00000a8000-0x1c)={0x1c, 0x2, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000fbb000)={0x0, 0xce, "7d6b7859c4700b59c04a4eaa6c6b56a0c1af2dbef1d0d6f0350ca2d49cfcafabfb7ba7d4005bdc65b1b1a8561f7109096833c610eb02ee0388550958692a221878e0be36ada9a3387f601967d602d7f3e4f6f8b719e4b6d0f893ee03c13166ad01d4c52f9150ccd5289927d4e11023815ea34a1571b486206cffdf241a684ee0ce081aa503eb456cfe12bf82457f6b2893b8999a57888eb08328d9975c249c743a3bb324a69b34dea98adc81066964173c67bae750a213adf4cd7c76f301a46f077fd2eddc0d5f0e75bdbb22eb1e"}, &(0x7f0000905000-0x4)=0xd6) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000ae5000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000088c000)={r2, 0x6, 0x1, 0x3cf9f534}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00007ec000)={r2, 0x44, "cb6dd8ff53e100ed81148057aa10085c9418ddb896b18773ecdb257e3de3f1cc1242d8ec5fc52bd09d80d180e114544264ae03682282fd48ac024ee146d4c769b7dadd36"}, &(0x7f0000835000)=0x4c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000b6e000-0xa0)={r2, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @empty}, 0x3}}, 0x8, 0x9, 0x7, 0x9, 0x10}, 0xa0) 2018/02/09 20:14:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, &(0x7f0000966000)=@nfc, &(0x7f000099e000)=0x10) getsockopt$inet6_int(r1, 0x29, 0x24, &(0x7f000030e000-0x4), &(0x7f0000d79000-0x4)=0x4) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r2, &(0x7f0000477000)={&(0x7f0000523000)={0x1d}, 0x10, &(0x7f0000f9f000)={&(0x7f00002d6000-0x48)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "78107cf7ba34bb907619bca78c327758e0977d56a0428fcd2086f76c15e8bbf0272ad8184a3924c666339f8e3d1c1631d81bb612a655343ecf2221f317fc71e1"}, 0x36}, 0x1}, 0x0) recvfrom(r2, &(0x7f000069d000-0x3f)=""/63, 0x1a, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5"}, 0xfdbb) 2018/02/09 20:14:34 executing program 0: mmap(&(0x7f0000000000/0x792000)=nil, 0x792000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000795000-0x38)={&(0x7f0000794000)=@full={{0x3, {"e144d831a9bd4b"}}, [{"6f3f4c942641bb"}, {"088d0057bac924"}, {"b1a18accb8176d"}, {"fe773d3595fefd"}, {"501affbefdfce9"}, {"2b672b2ab1cd37"}, {"cde9a9429d98be"}, {"48022b30edd990"}]}, 0x48, &(0x7f0000795000-0x60)=[{&(0x7f0000183000)="01", 0x1}], 0x1, &(0x7f0000794000)=[]}, 0x0) mmap(&(0x7f0000561000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000601000/0x13000)=nil, 0x13000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000792000)={0x0}, &(0x7f00001c8000)=0xc) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000792000)={0x0}, &(0x7f0000792000)=0xc) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000792000), 0x80000) r6 = socket$inet6_udp(0xa, 0x2, 0x0) r7 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000792000)={0x0}) r9 = bpf$OBJ_GET_MAP(0x7, &(0x7f000053e000)={&(0x7f000001b000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000793000-0x4), 0x800) r11 = socket$unix(0x1, 0x1, 0x0) r12 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000792000)={0x0}, &(0x7f0000792000)=0xc) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000792000)={{{@in6=@loopback, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000393000-0x1)=0xe8) r15 = getgid() r16 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000792000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f0000792000)=0x26) r18 = socket$inet_tcp(0x2, 0x1, 0x0) r19 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000422000)) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000793000-0xc)={0x0}, &(0x7f0000793000-0x4)=0xc) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00005f6000)={{{@in=@rand_addr, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000793000-0x4)=0xe8) r22 = getgid() r23 = accept$inet6(0xffffffffffffffff, &(0x7f000049d000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}, &(0x7f0000321000-0x4)=0x1c) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000473000-0x38)={&(0x7f00004c1000-0xc)=@kern={0x10, 0x0, 0x0, 0xbae9437a2052e113}, 0xc, &(0x7f0000792000)=[{&(0x7f00004e0000)={0x4a8, 0x15, 0x100, 0x3, 0x0, "", [@nested={0x38c, 0x70, [@typed={0xc, 0x25, @u32=0x5}, @generic="af3bd316636544e747ef350a05e78f89f4c1f99044a22ec940763d9ff5a55b77d3295f24588955071a0d891ed32e2628da96edcc709e53a1941c030d1610a618570e800c6dbbee084f115a95044d51c299ba8383b159f1d288f1fcc3ed2a8da273c288dc703334430f6ba067c773f8058ea8fb9c63fd207a770dc4250f5bd96a325deaaa793ffe49344230231ea6bb9fc9ea73edc09e2cafbb", @typed={0xc, 0x8d, @u32=0x18}, @generic="93d8fdde5993d79448bd6d646264d97cb33bc86494b1ab3c95dcefe302b58ab44639e3020c8ccf5166fd04be6e934ed3d9c2b0d98009148c4e1ef46ae1c2b8e4c0a8ebff7b18a7932b58df3726a4a26ff358b78524dd7adcd6c5761a92d88133833978a69e8016d1d9ab71b988fe7c69fec9820e90d80f927f97bbfe76171960dddb5999d40dab64e56b4369243c013c42aa44d2d341db90649d6a0870a64fccc134d73ffd41f11c5f29d05ecb79d8e85f61ffcacfe8b4ca99bf15ef82269615b687a730a08f1a994e9bc1072c5c7863c5549a6bfd1b13bcf35693059b95b0345cb686883b", @generic="1160913ea59e67baf4d04188bd5b5a4d4adfbfd14ec3503a2cdcb4cb1d85cd462be8787f92cc26bfb36d1effaf7612be681e4de243a35df7d83c557182f652567beaeb84c13770b226f5fb4b6191277e2161252b32eba913acfab25f816ff710ac97", @generic="e92c4a0b0f327b24353b5cf4c58cabd30bed30be0b64098c6b6a0184419e94ab0c743131376fdeceac1a29192a81c816c5b3ee3bc5e2fc258264f9487f4e4b9f35b24f36400b1c9dba344fe0cb1b2614d4341939533149611bc36e4b745c312387528f6a5be4131313a456604771c094d57fbf78e856c0c4602c57f963ff8c", @generic="3c702d5bd090c5e7a4ef55b5ce914b2fa78aee2e3058ca8cb10f94eb", @generic="acc0da750e95084757df511ab0a2983ba3b50cb669fc0c410cb43e1c68b0cd11b17ac7ce4f7753f9f5017b6ef8e31ff99399b8b9fcc6fb4cda0fdee3955ba668b2b8d1426fb25c2c6f9155c41f2db5e556176ec6bfe6be4f51c5abd01dae78b370fc0ae39256a0f8611b2dd76feb9811cfbf2208ed8b0ffbca831a622aee0fac87a06b8770f9ba37a700dd7325a04936c0bb6b14397b6a9dfd80271ee8f05b65988db1ec9e620539", @typed={0xc, 0x74, @pid=r1}, @generic="cbb6432872f1d95526dcf79933c28fee09a4bbd6c9e20182932ae57e02d100f9bf103f7d88faf7e798d4f2acefb56175a44682fa17c9c72fdd3c29cc1032beda0a"]}, @typed={0x10, 0x8, @u64=0xffffffffffff5ecf}, @typed={0xc, 0x23, @fd=r2}, @typed={0x28, 0x8a, @str='Sppp0eth1.:wlan1[)eth1trusted%\x00'}, @nested={0xc8, 0x1c, [@generic="cc1da04ae7b04e7d41199c9ba56ba26b72c9ed9cd9beaeafdb6e3f8c03a65601b7bfd1822d40089c0221ba33a168446d916da45fddc0f8f2ef0d8e23eac8f8e6d8bae8e6b166609b0d921c1ee24c4a1bdb05784487634b1fd2fc4abb4a6e2368183aa225822b9c64bd70a14226356bd54db8e70234d7fa65c091dd7cdbd2563bfa7ed5ec0e39c0d02ead53fea8839a17be72ff7b426bf61c6afdcd3a2b3d0000ab5795b83a23e664ea128c09972b58d3ae3facc1c58217221d35a2a665ababc0e4a9e7df"]}]}, 0x4a8}, {&(0x7f0000793000-0x320)={0x320, 0x40, 0xc04, 0x3, 0x1, "", [@typed={0x10, 0x2c, @u64=0x8}, @nested={0x1c, 0x46, [@typed={0x18, 0x2, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @generic="22f1d99d1778847decd3f3f45fe09ba3899b006fd2ac0151ac5abf4dcedab80d1c707c2443b56b283502a9d16fbbfbfc8a76fb4b598a3c290703e8dd31981636c4ebd6442675a24d73541f5e9fe4e809f6ad", @typed={0xc, 0x2e, @fd=r3}, @nested={0xe8, 0x49, [@generic="ec1833187793b959bb7ae7f9c42e70b6ab5f87f3bca550237b82d5595289a4d0b59d6891bbef00729f71bb39400148b52b6e2c2e7b1c9173f67c5700b167e1cefb5579afe577146c0e59c4ca8dd97aab1ba9397234c99a6d2489f2671fb29fd83efe15cfd668f49ab5649f80b0c2ca5b59f303f95295ff74a11d9119b996e354651b8bbd06ba6be9847f8feeb9605d8d1dccdeba23b4582d159bf7e292b5081ef6b01e5f1093ffaf79494e0b0c2a3988c2cd57ac6802141fa50c", @typed={0x10, 0x88, @str='cgroup\x00'}, @typed={0xc, 0x1f, @pid=r4}, @typed={0xc, 0x70, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}, @typed={0xf4, 0x25, @binary="cec3ca6c78b907fbee8e3887f9fd33926a6e8bbce9db40d6ca965a58c01c1eeabb117a4b6a2605360cb9cd1aba9424eabdb5e9273537138297bfc32b8c7c84e8e74a595aa2eba761e4c2be8b4b11c766ac4ffbf49c8814b300a0f8a035f9549a7d8548fbea4db876de688b4a7c9969356fbbdd71f49cf6ad0499cfdc91aaa8bf3095333a8c8eea839b8a074602a2d6301733141d0c5b248dffbe62e8c6e843ba6c94db144729dc47c2782f58e7514e0d2bdc5548b9a815cd2b3b2b53c5c5bb3fc09323312ed4e5f002a73e1e1babe3e52170403dc15e5784c923a132d0fdb50efd04e8763923a364facd29"}, @nested={0xa8, 0x6c, [@typed={0xc, 0x7, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="b940eb04348f7a345486cf329d187a0ab356addb", @typed={0xc, 0x8, @str='\x00'}, @generic="d97467ca13bc18a860b65cd3d6a6500c3af596feb2d0cbe9d594fa0f9dd78487d7b71e620f74867b95b2792bb14f5cf480cf2016533b10c2297b9cfd77c4a2cf9f19d41018c8b3ae56f76d42bf18bd6f223eef7e0721e98db0f29036c37e41c763a102609881ab1a5ea1506d7b8dd79faf09b636c21f"]}]}, 0x320}], 0x2, &(0x7f0000792000)=[@rights={0x28, 0x1, 0x1, [r5, r6, r7, r8, r9]}, @rights={0x20, 0x1, 0x1, [r10, r11, r12]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x20, 0x1, 0x1, [r16, r17, r18]}, @rights={0x18, 0x1, 0x1, [r19]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x18, 0x1, 0x1, [r23]}], 0xd8, 0x40000}, 0x10) 2018/02/09 20:14:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000001000)={0xa, 0x0, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x2}, 0x1c) r2 = accept(r0, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003000-0x4)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@empty, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000001000-0x4)=0xe8) r6 = getgid() sendmsg$netlink(r2, &(0x7f0000001000)={&(0x7f0000002000)=@proc={0x10, 0x0, 0x2, 0x20}, 0xc, &(0x7f0000002000-0x10)=[{&(0x7f0000001000-0x5d4)={0x5d4, 0x14, 0x204, 0x3, 0x1, "", [@typed={0xc, 0x13, @pid=r3}, @nested={0x2c0, 0x3b, [@generic, @generic="27a3334662042d64b66347663a41c63fb425549d96a86ba0bce864ea1bcea9b8840c6edd31ac7025f3537ff36fdcb3c55051eaf6e564893216f02ab830e44e78b6672a8b91f6d6bc45f5e09ea5507e376366215824b7c17b17d90c88809d1da930d029dcec49914df934619b815e39ecd3b940954e8ca399c47c8e55802e545e6c12ef5b0ec78e1340f20e39a6ed45674f1130c0", @typed={0xc, 0x16, @ipv4=@rand_addr=0xffffffffffff0001}, @generic="8924047e25464b", @generic="dce9c7d9b976aa7cca7f1c5ef41874be9b8fb17743cee4efdabe04cb0f421a30b56e233c5b48f9b503fcaeb11b82ce6ae05dc8462c3c21d6c4e3a6c1570781c631d834911f", @typed={0xb8, 0x91, @binary="a44e9b61fd8a0498c5d363bd6063e0dfc448e36f5d60d655579f35b50f1db23d72cd50a6b74caee4737db5793d72261538effee46ac61ba8b7b489fa6820165960c301deb5b105241b8a5f48c096fdfaa16b29cafdbbd2fa22c5c8f769bebc08378f03f3ec3061af1c064595fec62a51a8336835f74a71a2706e14c4a6c8963475f5cd2fce21b9cf108fbc15cce9fe0dea86a6f134b65acdd923188c80c2ac8c9e19f47056bc5276e2ea3458980a2c"}, @generic="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", @generic="d14360950b4a6245d31400946428c1e6184a8148416613d409f4de"]}, @typed={0xc, 0x7b, @str='*\x00'}, @generic="81", @nested={0x2c, 0xf, [@generic="e6db5895fad6be46dc6a8a8f9cd213a136bdbe2ac5971600569638a91c43580f89a3a88ac876"]}, @nested={0x4, 0x24, []}, @nested={0x2ac, 0x5b, [@generic="689eafa9d3465aa53aeeacb50d58f8198f229668a250d0f04f26789acd32fcbb6f94df3af251eb6a669c309542de25f4735be9ad9e672fe4e4738e46cc2c85518a723980ea", @generic="a9e13e2e40049979ac719e1599d0fbce200149e80d8a358ef9333ffc3cc982dd4bfcfcc323a41ff596091e9c852cea1f409bdcde95251df57413a7c8097af116fb2d8b3fa7b80f78c5e64fc43aafa952614753813cab1261da5996922b53128f4bb3b73f8bd8b6447809a23a2a6098d13f876d8a8eb51743ac613358b4b090eb0762e43b9e983b561e3abda7a987e53414ca2f9d99bd017286076b3940e9bf1a", @typed={0x18, 0x95, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x15}}, @generic="7db5c756cdef31c20d4ac45c5dbeea34a6cabc3204ff68d77ede7a57bb5f20080dbbf041953534176c43ad254c9e338c3f6b500e7f9cab42e9d100bc66900b05576352592fc3befa0979cd5776780426b3538f58f1f12b4f2421e386f116f6e1235ee40bf3914584052c56db1a7eada6", @generic="08162da5c9b6cffa8eeef781b504c41f549b6da00f1cc5c2c24c89dd04cb21dc2c72949a94bde6daf0e5cc0eba84c9c54b61cb626c8296025af692082fd15728902799233800d0af10a8a4103fb6c9ba3568ac", @generic="e9dd31d0686b8d83689ecba3b4d5af4f294094ac4a4eca4ff3975aae7ab6af48c4592894a9d679ffde9115721a6c94fb2702099b0720afc56328c32d57343196ace89063a88a26b9b0d26c7459bae3460ecc805063a627a224c5df632be5433013d95015023c8b929d58c354366bf1d69608443b4df4c9c5e88794668f264eeb739a77671d312456e404e3eb5e2b96c901e3e5f64bdc79aef998f7f7a09afe957ec61d749dcb04391b78732d8afae7d5d51da50193187ad81ca0c29df568971aa139612a1f8dc4942ab993", @generic="3f774caaa735dad0a9315072669eab148561928784d223fa4ebe1e"]}, @typed={0xc, 0x12, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}, 0x5d4}], 0x1, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x38, 0x40000}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f0000004000-0x38)={&(0x7f0000003000)=@ax25, 0x10, &(0x7f0000004000-0x40)=[{&(0x7f0000003000-0x33)=""/51, 0x33}, {&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/147, 0x93}, {&(0x7f0000001000-0x34)=""/52, 0x34}], 0x4, &(0x7f0000003000)=""/143, 0x8f, 0x3}, 0x12000) socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@multicast1, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002000)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xe28, r7}) 2018/02/09 20:14:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000017e000)={{{@in=@rand_addr, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f000036e000)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000280000)={0xe, 0x5, &(0x7f0000c10000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x9}, [@ldst={0x0, 0x3, 0x6, 0x0, 0x0, 0x0, 0x11}], {0x95}}, &(0x7f0000b9f000-0x4)='GPL\x00', 0xf9a, 0x54, &(0x7f0000d24000)=""/84, 0x0, 0x1, [], r1}, 0x48) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0800000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/02/09 20:14:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000cec000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [], 0x1}, {}, {}, {0x0, 0x0, 0xfffffffffffffffe}}, 0x0, 0x100}, []}, 0xf8}, 0x1}, 0x0) getpeername(r0, &(0x7f000000c000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000df7000-0x4)=0x3a) 2018/02/09 20:14:34 executing program 7: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xcd, &(0x7f0000813000-0x4), 0x4) 2018/02/09 20:14:34 executing program 4: r0 = socket(0x18, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x40047459, &(0x7f0000000000)) 2018/02/09 20:14:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x139, &(0x7f000073e000-0x155)={@random="0d4ddf07f676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@mpls_uc={0x8847, {[{0x3, 0x7ff, 0x40, 0x284}, {0x1, 0x9, 0x7, 0x3556}], @ipv4={{0x20, 0x4, 0x80, 0x1, 0x123, 0x1, 0x0, 0x20, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x20, 0x3ff, 0x0, 0x9, [{[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001], 0x6}, {[], 0x406c}, {[@multicast1=0xe0000001], 0x3}]}, @lsrr={0x83, 0x2b, 0xc77, [@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x10}, @empty, @broadcast=0xffffffff, @empty, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @multicast1=0xe0000001, @rand_addr=0x80000000, @rand_addr=0x80]}, @rr={0x7, 0x1b, 0x7, [@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @empty]}, @timestamp={0x44, 0x4, 0x1f, 0x1, 0x6, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x4, 0x0, {0x26, 0x4, 0x8242, 0x9, 0x10000, 0x3, 0x6, 0x2, 0xff, 0x3, @rand_addr=0x4, @loopback=0x7f000001, {[@timestamp={0x44, 0x24, 0xa683, 0x3, 0x5, [{[], 0x7}, {[], 0x2}, {[], 0x5}, {[], 0x6}, {[], 0x3}, {[], 0x9f}, {[]}, {[], 0x7fff}]}, @rr={0x7, 0x1b, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @rand_addr=0x1, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @rand_addr=0x83]}, @generic={0x86, 0x12, "3febd73d1f47cf92d38276359e3bb5fb"}, @rr={0x7, 0xb, 0x5, [@multicast2=0xe0000002, @multicast2=0xe0000002]}, @noop={0x1}, @end, @lsrr={0x83, 0x7, 0x5156, [@broadcast=0xffffffff]}, @end, @generic={0x45, 0x11, "965116e3964cd02a91f7c6b78f6b94"}, @rr={0x7, 0xb, 0x9, [@multicast2=0xe0000002, @empty]}]}}, "31401d"}}}}}}, 0x0) [ 79.373108] RDS: rds_bind could not find a transport for 224.0.0.2, load rds_tcp or rds_rdma? [ 79.391374] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 79.412781] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/02/09 20:14:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000259000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009f8000)=0xb8c623e146a4790c) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000e79000-0x8)={r2}, &(0x7f00006ed000-0x4)=0x8) pipe(&(0x7f00006ff000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000244000+0xd94)={0x3, 0x3, 0x20, 0x9, 0x1}, 0x14) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f00008ec000)=0x9) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000869000)=""/200, &(0x7f0000b7d000)=0xc8) ioctl$sock_ifreq(r0, 0x8931, &(0x7f00009f6000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f00001ae000)="38ac3393a05d752d9968ac496a0db509889254bb81abf242cbadcb9dde4d664b"}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r4, 0x800442d4, &(0x7f0000cce000)=0x3dd) 2018/02/09 20:14:34 executing program 1: mmap(&(0x7f0000000000/0x3af000)=nil, 0x3af000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x210, 0x210, 0x210, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@unspec=@nfacct={0x48, 'nfacct\x00', 0x0, {'syz0\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @dev={0xac, 0x14}, 0x0, 0x0, @common='ip6gretap0\x00', @generic="39a21094f83c89552c38c76cac015737"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @multicast2=0xe0000002, 0x0, 0x0, @generic="c1608a0b07facbf5718c6ed71fcb7e66", @generic="00bef860d695fecfd71a432d373fecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x308) 2018/02/09 20:14:34 executing program 6: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0x10}, 0x2c) r1 = socket$bt_l2cap(0x1f, 0x7, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000427000-0x2)=0x10001, 0x2) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000045e000-0x10)={r0, 0xffffffffffffff88, &(0x7f0000e58000)}, 0x10) 2018/02/09 20:14:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000093e000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0xcf}]}, &(0x7f0000de4000)=0xffffffd9) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x1, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000d0c000)=""/38, &(0x7f00001d9000-0x4)=0x26) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) [ 79.464457] RDS: rds_bind could not find a transport for 224.0.0.2, load rds_tcp or rds_rdma? [ 79.511292] xt_nfacct: accounting object with name `syz0' does not exists [ 79.521011] xt_nfacct: accounting object with name `syz0' does not exists 2018/02/09 20:14:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffff9c, 0x89a3, &(0x7f0000001000-0x50)={@generic="e55eb6eb72e16a7e4b7c91b6ddf8b9af", @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffff9c, 0x3, 0x0, 0x0, 0x3, {0xa, 0x0, 0x800, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3ff}}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x200, 0x10, 0x1ff, 0x9}, &(0x7f0000000000)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00007b5000)={r1, 0x5}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000942000-0x10)={0x0, 0x7}, 0x10) bind$inet6(r2, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r2, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f000098f000-0x4), 0x4) shutdown(r2, 0x0) writev(r2, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="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", 0x601}], 0x1) sendmmsg(r2, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="648c2c4f412db5c04c8285dae9d7e975bd52b0c438f9f0a70e45868b5323a968dd20861f02fbf41bfc151e89d4702f07a4517251d5c11e5e7b445050fe4b0603d53b78b661c5f24c4fbe3e227129420eab0ca55322eae260c7836d979a81b345cf327a306d2f66d011ee5fca718f9f045aa2b0417a45e26078c73016e17321151b5f6d2895aaa398220295158cdda4537a63d1d8ede0b2d2669acac15f15e337f12aae15e1d531b3ed6c8f1d758bec1342b4d047b7b2442b64a5513150d1ae82c391a7ad78c59a6b23620caaa3bf6d46a3e3aecc100a9417c92fb710be446cc5c82d50d2de5b0717f2aecb496c86c1cdb80b472a9f92a093232559b936434fe16003a3ca22497b47fcad6d2b3c6f6e30790f6952b4131ffa00109b6814c2e89fc35b4c763b7351670ae58598991b4349b3cc80c0bf8ec6ab20e67d155aa407a99c241563175912638d319095dad14ddef2c2250495c7d23b19643efbd47370ed1d85ffec893f99191ecff47319c59d3e9665078afed8cd158a4d8c8ee1913f60ae72fd9584da9d3251f19c00547f2e85e8f8cb770bace3dc5eb0a07f2aba13fe7db20fcdae1500505e17a4d4979be8bf427ce6caee0d20be2fd84874b825252a73a078403e795e5160485fb74f4c984c8502e1d2fbe9f77ba9c4e891f1aad56d1dba249b2be0f2a5f1a607a402daf2fbcfe23191b2f81608e6444fa0153e4a07ed", 0x201}], 0x1, &(0x7f0000783000)=[]}}], 0x1, 0x0) close(r2) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000094b000-0x4)={0x8}, 0x4) 2018/02/09 20:14:34 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00008bf000-0x4), 0xffffffffffffffd0) 2018/02/09 20:14:34 executing program 6: mmap(&(0x7f0000000000/0x960000)=nil, 0x960000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000891000-0xc)=@nl=@kern, &(0x7f0000960000)=0xc, 0x800) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000960000)={0x4, 0x0, 0x5, 0x9}, 0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000095f000)={0x0, @in={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, &(0x7f0000744000)=0x98) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000962000-0x4), &(0x7f0000961000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000960000)={r2, 0x2, 0x30}, &(0x7f0000960000)=0xc) 2018/02/09 20:14:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000725000)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000c2000-0x4)={r0}) getsockopt(r0, 0x84, 0x8000000007c, &(0x7f0000fca000-0x8), &(0x7f0000fc9000-0x4)) 2018/02/09 20:14:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty}, 0x10) sendto$inet(r0, &(0x7f00001ef000-0x2), 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) socketpair(0x9, 0xa, 0x2, &(0x7f00003a5000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000aed000)={0x6, &(0x7f0000027000)=[{0x3, 0x9, 0x5, 0x4}, {0x2, 0x1f, 0x9dd, 0x10}, {0x674, 0x3, 0x100, 0x9}, {0x400, 0x8, 0x10001, 0x8000}, {0x1dc, 0x4, 0xe24, 0x3ff}, {0x1f, 0x2, 0x0, 0x3}]}, 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000fd1000-0x14)={{0x2, 0xa, 0x3, 0x0, 0x1, 0x8}, 0x612, 0xe4, 0xdb4}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000118000)=0x1ffa, 0x4) r3 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000629000), 0x2) pipe(&(0x7f000018a000)={0x0, 0x0}) pwritev(r5, &(0x7f0000a2b000-0x20)=[{&(0x7f000032f000)="724c554e9e2ae4235174a4d4f690cf45325eac967add777c0e01d770826b74ce430d1932bb961a25ac59c7f3ec7c875f173cc671d58c0bae49ef0c602c099ed93226b5174f90bf264cb404b99c90fe5338cb9c08ca348383424804a706caaf461e87b78ef5073b683681da0ca272a6011486cc31", 0x74}], 0x1, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00004da000-0x20)={r3, 0x0, 0x1, 0x100, &(0x7f00001c5000)=[0x0], 0x1}, 0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000d9a000)={0x0, 0x7ff}, &(0x7f0000f94000-0x4)=0x6) readv(r0, &(0x7f0000cc1000-0x70)=[{&(0x7f000011d000-0x3f)=""/63, 0x3f}, {&(0x7f0000eee000)=""/210, 0xd2}, {&(0x7f0000cee000-0xa)=""/10, 0xa}, {&(0x7f00008c4000)=""/166, 0xa6}, {&(0x7f0000d7b000)=""/21, 0x15}, {&(0x7f00007a5000-0x10)=""/16, 0x10}, {&(0x7f0000fcc000-0xdf)=""/223, 0xdf}], 0x7) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000032f000)={0x0, @in6={{0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [], 0x1}}}, 0x3, 0x7}, &(0x7f0000ff8000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000436000)={r6, 0x6}, &(0x7f0000888000)=0x8) ioctl$sock_netdev_private(r4, 0x89f2, &(0x7f00007e6000-0x31)="6bfff5f718dd278d9d3dd0fc6ec39d0930445d8a768ec714341c7012da43b760bb9994b7b3de892d3aa1feeaea70f8495dffe72d326fae26d5791641f463fd1579cddcace15e3164f32dcaa5f1186fafab415322182d96c130") socket$kcm(0x29, 0x5, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000c57000)={0x0, 0x8, 0x3, 0x7ff, 0x10000, 0x100000001, 0x26ea, 0x9, {0x0, @in6={{0xa, 0x0, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7f}}, 0x1, 0x1, 0x0, 0x80000001, 0xebd7}}, &(0x7f00007a2000+0x404)=0xb8) write(r0, &(0x7f0000288000)="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", 0x1000) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0x7, &(0x7f0000288000-0x10)={0x1, 0x51c, 0x0, 0x101}, 0x10) poll(&(0x7f0000df3000-0x8)=[{r0}], 0x1, 0x0) 2018/02/09 20:14:34 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x201, 0xffffffffffffffc0, &(0x7f0000000000), 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)) 2018/02/09 20:14:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0xa, 0x80, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}}}, &(0x7f0000973000-0x4)=0x32) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x0, 0x3, 0x1, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x3a) r2 = socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f524ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60267d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000003000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c) bind$inet6(r2, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x20) 2018/02/09 20:14:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x800, 0x0) sendmsg$nl_route(r0, &(0x7f00006d1000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00000b1000-0x10)={&(0x7f0000b71000)=@ipv4_newroute={0x2c, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x0, []}}]}, 0x2c}, 0x1}, 0x0) 2018/02/09 20:14:34 executing program 5: r0 = accept(0xffffffffffffffff, &(0x7f0000bae000-0xe)=@l2, &(0x7f0000ee9000)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000000f000)=@kern={0x10}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000013000)=0x12d50b884ce33bd6) ioctl$sock_FIOGETOWN(r3, 0x8924, &(0x7f0000001000-0x4)) connect$pppoe(r1, &(0x7f000001d000-0x1e)={0x18, 0x0, {0xfffffffffffffffc, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="1abe36a1e72bd99ada532e4d57c12079"}}, 0x1e) 2018/02/09 20:14:34 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) pread64(r0, &(0x7f0000001000-0xde)=""/222, 0xde, 0x0) r1 = socket(0xb, 0x80000001, 0x2) socketpair(0x12, 0x800, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x4, 0x0, 0x11, 0x0, []}) ioctl(r1, 0x100000000, &(0x7f0000000000)) sendto$ipx(r2, &(0x7f0000001000-0xe0)="da5132cbf5cd8c3cad802d60d9a2accc0c25789bd1fa16957fc1ff217b834728acdce50c008891d91b4de075ad7b43eec4d0bedf671b63e3caf21816de48e5e2a75dbbe766e85414832f1c06d8f2f5599e7a13c60326c65e49f0290b0d5efc098bf703f7449c8be5d0eb2c5dd51abee00aa92e445f703590ce446d4fbd2e96ffe75e3b28ac9ea211e0aa00d315756bc9d5037a8d1ecb8b989fe81aaae92e3ae13b50cf0a6949e56fa7d1ef0212a836a6c96b47e8e799c549d6318cbcad4b16a58364ef434468b7913ad54dafc79fa709570e22e19acc8b06884673ac599a1266", 0xe0, 0x4040000, 0x0, 0x0) ioctl(r1, 0x8936, &(0x7f0000000000)) 2018/02/09 20:14:34 executing program 2: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000f9a000), 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000f51000-0x8)={0x0, 0x16a000000}, &(0x7f000037e000-0x4)=0x8) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f9b000-0x10)={r1, 0xffffffffffffff87, &(0x7f0000a78000)=[@in6={0xa, 0x3, 0x1, @empty, 0x7}, @in6={0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x4}]}, &(0x7f0000f9a000)=0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000f9c000-0x1), &(0x7f0000e53000-0x4)=0xc) 2018/02/09 20:14:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f000035e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @empty}}, &(0x7f0000df8000)=0x1c, 0x80000) accept$inet6(r1, &(0x7f00001f1000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000048000-0x4)=0x1c) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000de4000)=@assoc_value={0x0, 0xbb2}, 0x8) connect$inet(r0, &(0x7f0000a05000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x2fb) accept4(r0, 0x0, &(0x7f0000f28000-0x3)=0xfffffffffffffe19, 0x0) 2018/02/09 20:14:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) connect$inet6(r0, &(0x7f0000d1d000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x800000000000000}, 0x25) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000129000)={0x0, 0x1, 0x1, [0x1f]}, 0xa) 2018/02/09 20:14:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000f5b000)=0x100) sendto$inet6(r0, &(0x7f0000ff7000)='a', 0x1, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000565000), 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f000095a000-0xa0)=""/160, &(0x7f0000e4d000-0x4)=0xa0) 2018/02/09 20:14:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x0, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000a39000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f000025d000-0x1)=0x8, 0x1) connect$unix(r0, &(0x7f0000fce000)=@file={0x400000000001, "e91f7189591e9233614b"}, 0xc) r3 = accept(r1, &(0x7f0000fd8000-0x10)=@ethernet={0x0, @empty}, &(0x7f000075f000)=0x10) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000fd7000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x20000000) unshare(0x20000400) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0xcb2, 0x4) 2018/02/09 20:14:34 executing program 5: r0 = accept(0xffffffffffffffff, &(0x7f0000bae000-0xe)=@l2, &(0x7f0000ee9000)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000000f000)=@kern={0x10}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000013000)=0x12d50b884ce33bd6) ioctl$sock_FIOGETOWN(r3, 0x8924, &(0x7f0000001000-0x4)) connect$pppoe(r1, &(0x7f000001d000-0x1e)={0x18, 0x0, {0xfffffffffffffffc, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="1abe36a1e72bd99ada532e4d57c12079"}}, 0x1e) 2018/02/09 20:14:34 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00003da000-0x4), &(0x7f0000000000+0x444)=0x4) socket$packet(0x11, 0x2, 0x300) pipe(&(0x7f0000001000)={0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000008000-0x20)={0x0, 0x0, 0x3}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common='ip6gre0\x00', 0x0}) sendto$packet(0xffffffffffffffff, &(0x7f0000005000), 0x0, 0x0, &(0x7f0000006000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000009000-0x28)={@common='ifb0\x00', r2}) 2018/02/09 20:14:34 executing program 2: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x805, 0x3, &(0x7f0000028000-0x8)={0x0, 0x0}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000000a000), &(0x7f0000027000)=0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000016000)={0x1c, 0x52, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@nested={0x8, 0x1, [@generic="02"]}]}, 0x1c}, 0x1}, 0x0) 2018/02/09 20:14:34 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockname(r0, &(0x7f0000129000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000c0b000-0x4)=0x2e) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00002a4000-0x4)=0x1, 0x4) listen(r0, 0x3) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000976000-0x8)={0x0, 0x0}) socket$llc(0x1a, 0x2, 0x0) r3 = accept4$inet6(r2, &(0x7f0000321000+0xc9b)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000a59000)=0xfffffffffffffcca, 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000ad4000-0x47)={0x0, 0x3f, "c4227235ee43cb4994d3c52305da79e1eb0844ed7db6ca7d4d8d8525c579b58067d471139014d585b088291d915668d0e665b3567a6fe6bd3b7989efd03bff"}, &(0x7f0000804000)=0x47) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000059f000-0x20)={0x4, 0x514e36ad, 0xf78b5d7a66229f58, 0x1, 0x9, 0x6, 0x100000001, 0x10001, r4}, 0x20) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000f35000-0x8)={@empty, @loopback=0x7f000001}, 0x8) setsockopt(r0, 0x800000010d, 0x2, &(0x7f0000001000)="14ff9a2cfe0900a0", 0x8) 2018/02/09 20:14:34 executing program 4: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000f7e000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f00005ce000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty}, 0xc) r2 = socket(0x4, 0x2, 0xff) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x1f, &(0x7f00002cd000-0x4)=0x10001, 0x4) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f00002e0000)={0xa, 0x1, 0xffffffffac8bdb90, @mcast1={0xff, 0x1, [], 0x1}, 0x8000000000000000}, 0x1c) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r2, &(0x7f000044a000-0x38)={0x0, 0x0, &(0x7f0000f7d000)=[{&(0x7f0000393000-0xce)=""/206, 0xce}, {&(0x7f0000f7d000)=""/47, 0x2f}], 0x2, &(0x7f0000f7e000-0x18)=[@rdma_dest={0x18, 0x114, 0x2, {0x0, 0x6}}], 0x18, 0x4080}, 0x20000000) 2018/02/09 20:14:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001c000-0x38)={&(0x7f00003f1000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000011d000)=@ipv6_newroute={0x30, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_ENCAP={0xc, 0x16, @typed={0x7, 0x1, @binary}}]}, 0x30}, 0x1}, 0x0) 2018/02/09 20:14:34 executing program 3: socket$bt_hidp(0x1f, 0x3, 0x6) r0 = socket(0x10, 0x803, 0x0) setsockopt(r0, 0x10e, 0x3, &(0x7f0000fc9000), 0x0) 2018/02/09 20:14:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000164000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000a61000-0x4)=0x1c, 0x80000) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000c5000-0x4)=0x4, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000061b000-0x8)={0x0, 0x0}) setsockopt$inet_int(r2, 0x0, 0x37, &(0x7f00001b4000-0x4)=0x8000, 0x4) r3 = accept$llc(0xffffffffffffff9c, &(0x7f00002d3000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000031000)=0x10) accept$llc(r3, &(0x7f0000826000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000927000)=0x10) r4 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f00000ca000-0x258)=@raw={'raw\x00', 0x9, 0x3, 0x1f8, 0xc8, 0xffffffff, 0xffffffff, 0xc8, 0xffffffff, 0x160, 0xffffffff, 0xffffffff, 0x160, 0xffffffff, 0x3, &(0x7f00003ad000-0x30), {[{{@ip={@loopback=0x7f000001, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x258) r5 = accept(r2, &(0x7f0000247000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000926000)=0x26) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00002f2000)={0x0, 0x4}, &(0x7f0000f29000-0x4)=0x6) accept$inet6(r6, &(0x7f0000db2000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000eac000)=0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000291000-0x4)=r7, 0x4) syz_emit_ethernet(0x36, &(0x7f00006f7000-0x81)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @icmp=@timestamp_reply={0xe}}}}}, 0x0) 2018/02/09 20:14:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000f73000)={0x10, 0x0, 0x0, 0x300100}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x30, 0x18, 0xc21, 0x6, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_UID={0x2, 0x19}, @RTA_MULTIPATH={0xc, 0x9, []}]}, 0x1fa}, 0x1, 0x0, 0x0, 0x50}, 0x0) 2018/02/09 20:14:34 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000f000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000006000)=[{&(0x7f0000010000)="5500000018007fafb7e11cb2a4a280000200000000a8430891052369390009002f000000000000001900150005009b22000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_dgram(r1, &(0x7f0000012000)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000014000-0x4)=0x1, 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000011000)=@buf={0xf2, &(0x7f000000d000-0xf2)="fbbc3f3beea258a8cce8ec9d1f43b2bb1cb41e171ca1dc81adc20c2f34577211da02741f4d9d48863f72cb1907164a812a37755d091e79a20cb6dcba7a463fd898e6d13e48efa603a276105f75158ad3a8394048a8c520c44f836d799a4a7542189b14c3b892b5501937c7d4fbe572857f742a7a1800e43c97bf3274329206ffd7cb445a4d15f406020216aff850d84c7cb1c65e65535d1d44db6a35015eb29b0d9d25eea89aab04778ffc8bbd756513358aebf31ed86da1fedc5d999c1e23568e42f2ebdb2ffb819c441174aebb93a8e8b331123680ecdf8de5311722e2ad6937cf2e256281c83ca8530759c90d014b8053"}) 2018/02/09 20:14:34 executing program 6: mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000003000)='D', 0x1) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000021b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000df000+0xad4)={0x0}) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000fae000-0x8)={r3, 0x1}) pipe(&(0x7f0000fad000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000b92000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000fab000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000fae000)={0x0, 0x9}, &(0x7f0000b15000)=0x8) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000b85000-0x10)={0x9, 0x4, 0x7, 0x5, r8}, &(0x7f0000fae000)=0x10) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000fad000)={@generic="3df8c14a432ca0107e3f251ec0d26fbd", @ifru_addrs={0x2, 0x3, @empty}}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000fac000)={r6, 0x80000, r7}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x1, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000073a000-0xf), &(0x7f0000004000-0x4)) 2018/02/09 20:14:34 executing program 5: mmap(&(0x7f0000000000/0x3af000)=nil, 0x3af000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00001b5000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f00003af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00003af000)={0x5, &(0x7f00002f7000-0x28)=[{}, {}, {}, {}, {0x0}]}) mmap(&(0x7f00003af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00003b0000-0x8)={r2}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00003af000-0x440)=@filter={'filter\x00', 0xe, 0x4, 0x3e0, 0xffffffff, 0x228, 0x0, 0xe8, 0xffffffff, 0xffffffff, 0x310, 0x310, 0x310, 0xffffffff, 0x4, &(0x7f0000287000), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="f497c108cad68d9a05fb3f9e80de964a"}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@dev={0xfe, 0x80}, @loopback={0x0, 0x1}, [], [], @generic="69dbceabd78edb4abdafb7d6ccf71ac3", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x118, 0x140, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}, @common=@hl={0x28, 'hl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @common='ip6gre0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "e60080028817cb59b23172c491c5d4cdc92e39be19b2d6592ee4b1d8a686"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) 2018/02/09 20:14:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) socketpair$inet6(0xa, 0x80003, 0x1, &(0x7f000049b000)={0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000017d000-0x4)=0x1, 0x1000) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00009b4000)=@raw={'raw\x00', 0x9, 0x2, 0x2d8, 0x0, 0xffffffff, 0xffffffff, 0x70, 0xffffffff, 0x2, 0xffffffff, 0xffffffff, 0x10d, 0xffffffff, 0x4, &(0x7f0000455000), {[{{@uncond, 0x0, 0x70, 0xd8, 0x0, {}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x338) 2018/02/09 20:14:34 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) r1 = accept(r0, &(0x7f0000bbe000)=@ipx, &(0x7f0000d2d000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000e3c000-0x38)={&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000487000-0x10)=[{&(0x7f00009bf000)="20a71ee94419c37fd3944dddfac6ffb3112ab9b9a5988439c9ca36f6c16d11bd64dfd339d2bea825807dd44fddc74f10a72a3c26e0c5b8d9abbfe7ccf57ddda43a9b728876f567eb11409c341170b60aefbc179adfc397d69a25c1aadd24154a0f970780d91ccfc5d09ccd74cbf66af90c7f71ed58302fa75c60361dbab819422bbcd902fc070acb3839944b75b419", 0x2b}], 0x1, 0x0, 0x0, 0x4040850}, 0x4080) bind$bt_sco(r1, &(0x7f00002e0000)={0x1f, {0x1, 0xfffffffffffffff8, 0xffff, 0x0, 0x8, 0x3}}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000001000-0xac)=""/172, 0xac, 0x1, &(0x7f0000000000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}}, 0xfffffffffffffe96) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8911, &(0x7f0000002000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@l2={0x1f, 0x7, {0x3f, 0x1, 0x5a7bffa2, 0xf5, 0xa6, 0x4}, 0x3, 0x9}}) bind$unix(r1, &(0x7f0000c57000)=@file={0x1, "131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f"}, 0x4f) 2018/02/09 20:14:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet(0x2, 0x2, 0x8, &(0x7f0000ed3000)={0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00005b0000-0xb), &(0x7f0000f4a000-0x4)=0xb) getsockopt$inet_mreqn(r0, 0x0, 0x7, &(0x7f0000a70000)={@rand_addr, @broadcast}, &(0x7f000057a000)=0xc) 2018/02/09 20:14:34 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000007000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}) socketpair(0x8, 0x80007, 0x100, &(0x7f0000003000)={0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000008000)=0xffffffffffffffff, 0x4) 2018/02/09 20:14:34 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00003a8000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000167000)={@generic="3eff9632cdf8939f6f5b184eef9ab575", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002}}) sendto(r1, &(0x7f0000c38000)="d757", 0x2, 0x0, &(0x7f0000289000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0x2e) 2018/02/09 20:14:34 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x12) setsockopt(r0, 0x10e, 0xa, &(0x7f0000001000-0x1), 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000405000)=@ipx, &(0x7f000051d000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00006c2000-0x10)={0x6, [0x3, 0x20, 0x5fd, 0x2, 0x101, 0x3]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/09 20:14:34 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000002000), 0x299) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)) 2018/02/09 20:14:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xe, 0x80005, 0x9, &(0x7f0000e8f000-0x8)={0x0, 0x0}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000026d000)={0x3, 0x0, 0x9000}, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x10, 0x29, 0x37}], 0x10}}], 0x1, 0x0) 2018/02/09 20:14:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x1, 0x2) bind$nfc_llcp(r0, &(0x7f0000e35000-0x60)={0x27, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, "b11671b05cb260eed49ad4373043bbaf08814fe333f1773779222f61fa0971b3a272d36e9a3f413d6aa4e6073f75e4d23d2f86733923839ab83052778cf7b2"}, 0x60) r1 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r1, &(0x7f0000e35000-0x60)={0x27, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, "b11671b05cb260eed49ad4373043bbaf08814fe333f1773779222f61fa0971b3a272d36e9a3f413d6aa4e6073f75e4d23d2f86733923839ab83052778cf7b2"}, 0x60) 2018/02/09 20:14:34 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x1f) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00009f8000-0x20)={@common='rose0\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002}}) r1 = socket(0x1e, 0x1000000000005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00000d0000-0x78)={0x3, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x1, @multicast2=0xe0000002}, {0x2, 0x2, @rand_addr=0x5}, 0x141, 0x0, 0x8000, 0x3, 0x54ef, &(0x7f0000000000)=@generic="8030d39ae5a0bd164af405fb490335f8", 0x6, 0x3, 0x800}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x9, 0xc2, &(0x7f0000001000-0x39)=""/57, &(0x7f00005a3000)=0x39) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00007ee000-0x14), &(0x7f00001c7000-0x4)=0x14) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0x3a9c00000000000, 0x9, 0x6, 0x0, 0xa3f}, 0x14) 2018/02/09 20:14:34 executing program 0: socketpair(0x19, 0xa, 0x90f2, &(0x7f0000bcd000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001000-0x8), &(0x7f0000f0a000-0x4)=0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x13, 0x2, 0xbf) getsockopt$inet6_tcp_int(r2, 0x6, 0x4, &(0x7f0000001000-0x4), &(0x7f0000001000)=0x4) r3 = socket(0x40000000015, 0x5, 0x0) getpeername(r0, &(0x7f0000002000-0x60)=@nfc_llcp, &(0x7f0000002000-0x4)=0x60) setsockopt(r3, 0x400000000114, 0x7, &(0x7f0000001000-0x4), 0xa0) 2018/02/09 20:14:34 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000000b000-0x88)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], []}}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000000e000)) 2018/02/09 20:14:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$inet6(0xa, 0x80807, 0x8, &(0x7f0000bee000-0x8)) ioctl$int_in(r0, 0x5452, &(0x7f000093f000-0x8)=0x1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a1a000-0x8)={0x0, 0x0}) accept$inet(r2, &(0x7f0000ec6000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f00003c6000)=0x10) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f000093f000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r0, 0x89) connect$unix(r0, &(0x7f0000941000)=@abs={0x1, 0x0, 0x0}, 0x8) recvmsg(r0, &(0x7f000007f000-0x38)={&(0x7f0000158000)=@l2, 0xe, &(0x7f000093d000-0x70)=[], 0x0, &(0x7f000093d000-0x3b)}, 0x0) accept4$unix(r3, &(0x7f00009d8000-0x8)=@abs, &(0x7f0000937000)=0xffffffffffffffe7, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000058f000), &(0x7f0000199000)=0x4) 2018/02/09 20:14:34 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000001000-0x4), 0x217) socket$can_raw(0x1d, 0x3, 0x1) 2018/02/09 20:14:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000000)=0x1c, 0x800) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001}}, [0xfc0, 0x7, 0x7, 0x7fffffff, 0x7, 0x8, 0x100, 0x100000001, 0x6, 0x6, 0x2, 0x5a7, 0x10000, 0x401, 0x5]}, &(0x7f0000000000)=0x108) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000023c000-0xa0)={r1, @in={{0x2, 0x0, @rand_addr=0x3}}, 0x1, 0x9, 0x5, 0xb1a, 0x8}, &(0x7f0000411000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00005da000-0x4)) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000b4f000)={0x0, @empty, @local}, &(0x7f00009d7000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000bba000-0xe8)={{{@in6=@empty, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000345000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000904000)={{{@in6=@empty, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x0, 0x1, 0x0, 0xa, 0x80, 0x7c, 0x5e, r3, r4}, {0x2, 0x5, 0xffffffff, 0x3, 0x5, 0x401, 0x2699, 0x2}, {0xb7, 0x7, 0x9, 0x7}, 0x6, 0x2, 0x3, 0x1, 0x0, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2, 0x8bf71aa9b2e2ede0}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x0, 0x1, 0x80000001, 0x7, 0xb82, 0x8}}, 0xffffffffffffffb3) pipe(&(0x7f0000d89000-0x8)={0x0}) socketpair(0x9, 0x800, 0x8, &(0x7f0000bc3000)) recvmsg$netrom(r5, &(0x7f000017f000)={&(0x7f0000a4a000-0x10)=@ax25={0x3, {"7cdde292fa3cbf"}, 0x8001}, 0x10, &(0x7f00005f0000-0x20)=[{&(0x7f0000cba000-0x2f)="b7926870abec45e56c1d1a87baa74466714076e7d427964283b3619a0a27ec200b094af923cc346d424bc0e615ec22", 0x2f}, {&(0x7f00003ca000-0x77)="facddaa16181167aef06d3228536caa7484bb520da45b874127648dbced2bc1dd4c330a727af4e2cb4f84af88c0c241091011061c8d9560d54592971604010c5c6672a1150fae5fdaa9320d30cf9dcf20ee746fa73da38f49b16cd42d8bba96629ece7594c26bc9b97c1ed442a3b27dff9889a56b98cc9", 0x77}], 0x389, 0x0, 0x0, 0x80}, 0x0) syz_emit_ethernet(0x24a, &(0x7f0000e35000-0x2da)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "7ec292", 0x214, 0x2b, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "8c27f5", 0x0, 0x1, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0}, [@hopopts={0x11, 0x1a, [], [@enc_lim={0x4, 0x1, 0x8}, @pad1={0x0, 0x1}, @calipso={0x7, 0x48, {0x6, 0x10, 0x7f, 0xdf, [0x7ff, 0x8, 0x9, 0x9f, 0x59, 0x6, 0xfffffffffffffc01, 0x10001]}}, @calipso={0x7, 0x28, {0x1, 0x8, 0x10000, 0x9, [0x6, 0x9, 0xffffffffffffffff, 0x32]}}, @generic={0x7, 0x4c, "c18513c2adbdfdbbacfcf9ec6e574f4bb77da618e70c494130fe32ca6ac41a1f5fd168b113c94832cd30011e3551b89d7c74797921c65fd22bad77a0557f18b14ab78477900781b8cfb8ac48"}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0x88, 0x14, 0x2, 0x1ff, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}]}, @fragment={0x1, 0x0, 0x81, 0x9, 0x0, 0x9, 0x3}, @fragment={0x7f, 0x0, 0x2, 0x7fff, 0x0, 0x4, 0x3}], "43003f9b06d87748f566f618517e0f78a11a3ce5fffff4dad560969eaf07183a08348a0d32821855fb2bbd8270639999c538d1321be0afafce45648cf3c842b897011976077ebba1134c0000000000000000c9c2"}}}}}}}, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r5, 0x400448c9, &(0x7f0000392000)={{0x6, 0xfff, 0x7954, 0x1f, 0x0, 0x2}, 0x6}) 2018/02/09 20:14:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00002a7000-0x2)={0x101, 0x8}, 0x2) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x6}, 0x4) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00004ae000)) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000973000-0x10)={0x0, &(0x7f0000fd7000)=[{}, {}, {}, {}, {}]}, 0x25e) 2018/02/09 20:14:34 executing program 5: mmap(&(0x7f0000000000/0x5e5000)=nil, 0x5e5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) vmsplice(r1, &(0x7f0000172000)=[{&(0x7f00005cf000)=';', 0x1}], 0x1, 0x0) poll(&(0x7f00004d7000+0x82a)=[{r0}], 0x1, 0xbad7) vmsplice(r0, &(0x7f0000041000-0x30)=[{&(0x7f0000564000)="f3", 0x1}], 0x1, 0x0) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00005e7000)={'filter\x00', 0x7, 0x4, 0x410, 0xe8, 0x0, 0xe8, 0x328, 0x328, 0x328, 0x4, &(0x7f00005e7000), {[{{@arp={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, 0xffffffff, 0x0, @mac=@random="cf7c5943143b", {[0x0, 0xff, 0xff, 0xff, 0x0, 0xff]}, @mac=@random="4e12075696e8", {[0xff, 0xff, 0xff, 0xff, 0xff]}, 0x364, 0x2, 0x2, 0x10000, 0x2, 0x1b, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}}, 0xc0, 0xe8}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, @empty, @rand_addr=0x80, @loopback=0x7f000001, 0x1, 0x1}}}, {{@uncond, 0xc0, 0x130}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x40, 0x8, 0x8000, 0x0, 0x0, "dbef68cca630302ef44f6c24dd92ef8f583d9c4e5c8d3c8f45c17e2e4703fb4bbdb4f567450f614d20165d92e8fc59741f54685d703c26376c22e6f47f58b306"}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) mmap(&(0x7f00005e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000037e000)={&(0x7f00005e6000)={0x10, 0x0, 0x0, 0x1020}, 0xc, &(0x7f00005e7000-0x10)={&(0x7f00005e6000)=@getnetconf={0x14, 0x52, 0x2, 0x1, 0x0, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x1) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f00000fa000)={&(0x7f00005e5000)={0x27, 0x6, 0x1000, 0x7, 0x7f, 0x6, "dfad4a3ca480dcd7f50a8c5c86dcf2bdd1b44eeb82e4ff60b3dc4c2e1cc2ede3d8d00b7ee50f8df03dbabce70c4c88b961daca9d20a3f3adaaa31a84d23248", 0x5c}, 0x60, &(0x7f00005e6000-0x80)=[{&(0x7f00005e5000)="17b3b7c8768df99778baf18ec4a15abd124cb2228b046214b5ef82ae64623a40166608bf71d247a89292b0c6d9e7bab42883e11976136ac8ec35c657c93ef1bce2b99df542374248c42a7d84aea82a3de34e56303e9304cc0bfbb632b055d7274ca8ada1259fce1dbcb81c331f75ec85fc136117faf048b6eb", 0x79}, {&(0x7f00005e5000)="7e09ca97793451e2b15e8351badd264cde754fd12b448bd837f7939b6e93fec76e8ef9d2dfc0a70febb4f813bc73f84761f44fd61a2048c4095841b9ac457323f3368816b9548700e6fcbc5285d7170952cc5df69e9d2311032e", 0x5a}, {&(0x7f00005e6000-0xa8)="9a7fde234ab3e754dd6dcb08ee1b1a15ec90670d0c808c83dac154afcbd4d71d92914bdeda4a77e4094f020ce8cbf7266fcb3df4554450ed4b14ec42133bf21e71c7f765d626f403e15aaee9df73cfab6292791328ff2f6f0bb2ec5de410b80fc812e5a58b242f7c4396552caad6eb884ca2f4df210e70f74a0cd49eeea76fc4e9087def404af23ce7a61b7f247b8b9432c3837d4f35e6dbd664cdd0338600cab2c8f7b9c81a457a", 0xa8}, {&(0x7f00002fb000-0xb8)="098259ad0f59fb235660ec20523cb4ba6f24a6ced909e8b2182a78bac4be77ac10054a3b050d994c43855e0c45db1e359ae5f5d87c0a5dd08a52026e03799a770c383a2deac35eeb112b6475bf85a996f15ae7727395a4240d3498da54a5eb8cf0044c7190f377394024ff7e25542160824028a4223717a7aff401af6bb2feb4e70bd430036189ec6eeaabd5882eb056246f770246c04881b2cb2ce009e5a191ffbed71dd17ad4b10442b6f1c4327ef45d59df3853cf33cf", 0xb8}, {&(0x7f00002a3000)="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", 0x1000}, {&(0x7f00005e6000-0xc4)="2eea6d3675b7dc38053b842415e0b78c0b34d18357548a1e73b3614e2d642feb334e9cebd94fce083375e7a3c022ca71fa8b0b93c12f363bab4c172eefb892cb2cb06a947871786a116fb9932732db11528b3a8c443d43ff3889486cba461937db0f985d76f0a34db66db2e33ec45b96778aba588b978eda44df4564f1d0ae4b2b353bb544421079474b20a69868486b379bbbb263cbbb6e27ed36a1a0e47f14c73eb73759c0c3742661695447bf16909d1cdbdfac749158a8f2f5019d355f50a504c43f", 0xc4}, {&(0x7f00005e5000)="cb6a17476ea40d25ade266f32a8613b8a6a58692c877b1834b2cb46221341053609018583b50453e43a0821e4b3632b227d19a9420979ee040cce4ed938379cc1762f6495a74802b832343509869e33828d8407213ebf4", 0x57}, {&(0x7f0000476000-0xf7)="17cd3f2923169f0ef97636982bf6e8ad4a203707ce636bb0ce93855a4b5e3a9fe96f8ece2102ed2206be053098897849cfa1867dc5e808d82a8b62d9a940cbd41864a7ddbfababd15cc668b9442142157986f65bf6d36ed6098aab35a040833662e8622713ec689fcf854630c1bb3a6f664142aea5ae6f513fc4c55cf786016f36c0bb3bb5e75ebbb6447d347bde011c9f6c5450d565f4fcd67b79f045c7ea5ece4c5eaee6fd06fe23011dd78bb5de734fd4cbbb35ef5042b993e2802e8b1a97156b58a1034a5421684dee8bf25811b02d79cec7086657acc5e7bf169165b5c0e84c7e0f1f45a9850ac09d48efc6da6102c91b4139000e", 0xf7}], 0x8, &(0x7f00005b1000-0x38)={0x38, 0x11, 0x0, "a77ec87597287d153acdfdfce6a098b8de4e0ff7a950728f41efd25922245b564d58834d41a3cb1e"}, 0x38, 0x4000044}, 0x10) 2018/02/09 20:14:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000001a000+0x13b), &(0x7f0000017000-0x4)=0x4) setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000017000-0x2)=0x9, 0xfffffffffffffe3e) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f000013a000-0x4), 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000a0d000)={0xffffffffffffffff, 0x50, &(0x7f0000040000-0x50)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000cc0000)=r1, 0xfffffffffffffff6) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000094b000)={0x0, 0xfff}, &(0x7f0000add000)=0x8) r3 = accept4(r0, &(0x7f00002e1000-0x1)=@hci, &(0x7f000040b000-0x4)=0x6, 0x800) bind$inet(r3, &(0x7f0000f36000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000f3c000)={r2, 0xd3, 0x63}, 0x8) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000232000-0xeb)="1490d1892ba75db1b574a91e84b9f1834d6f151e1a4e64c1e2459a7dd150c9735f27bb9b3c1aa8c6b47454b666558b4d611bb2d9fda907f612dc5df09fdca6dc968f33a716a7c64b7311ee3cbad6787a01e9a696c8e79dc8e5c2ef3d53dceb1dff25ab2142058bf64844eb60e4fb84dee37424220fc0f45de2a4a73e83426728f4e1abda63822526827e30ccc6b8202e21e3cd83747e86ca649f7ea3de0ee2b51bee4e71b2354c92293f4c16159dfaf6aa517b342a2b8d02b09cfca0b0d330eaad30cdfa5269dc1f4196ad38da31530742dd2f5822b9e8803221d8354df804ee220d3382eff43400bbbc7e", 0xeb) socketpair$inet(0x2, 0x0, 0x9, &(0x7f0000f2c000)={0x0}) recvfrom$inet6(r3, &(0x7f00001ff000)=""/250, 0xfa, 0x120, &(0x7f0000dbb000-0x1c)={0xa, 0x0, 0xff, @loopback={0x0, 0x1}, 0x3}, 0x1c) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000073e000)=@add_del={0x2, &(0x7f000057f000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0xffffffffdfffff9c}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000394000-0x108)={r2, @in6={{0xa, 0x2, 0x7, @empty, 0xe8}}, [0x100000000, 0x3, 0x7fff, 0x2, 0x1400000000, 0x3, 0x6, 0xffffffffffffffff, 0x6, 0x6, 0x13536, 0x3, 0x2, 0x3ff, 0x3]}, &(0x7f0000061000)=0x108) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) 2018/02/09 20:14:34 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000bd8000-0x4)=0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00001e0000-0x98)={r1, @in6={{0xa, 0x0, 0x7f, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x401}}, 0x1, 0x401}, 0x98) accept4$alg(r0, 0x0, 0x0, 0x800) r2 = socket(0x10, 0x2, 0x0) shutdown(r2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r2, 0x101, 0x2, &(0x7f0000000000), 0x4) accept4$inet(r2, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000001000-0x4)=0x10, 0x800) 2018/02/09 20:14:34 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000a1e000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00003c0000), 0x4) 2018/02/09 20:14:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000335000-0xbd)=""/189, &(0x7f0000a14000-0x4)=0xbd) r1 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r2 = accept4$ax25(0xffffffffffffffff, &(0x7f0000fbf000-0x10), &(0x7f0000ded000-0x4)=0x10, 0x80800) accept4$ax25(r2, &(0x7f0000994000), &(0x7f0000a78000)=0x10, 0x800) bind$inet(r1, &(0x7f00002c1000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/02/09 20:14:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000179000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000890000-0x20), 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f000075c000)=@abs, &(0x7f00006da000-0x4)=0x8) sendto$unix(r1, &(0x7f0000671000)="fcde0542b1401fccd79a339709f4ec7f383b8567961a6886dd215cad3c069bb5b46a8e4c929ee9121f7a9ed0bb635aa5d1b0ae8768020e4d81598a383c6149479a97aba6a8", 0x45, 0x24000000, &(0x7f0000080000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) 2018/02/09 20:14:34 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) pipe(&(0x7f0000812000)={0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000909000-0x4)={r0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000906000-0x4)=0x7f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f000094e000)={&(0x7f0000720000)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f000075a000-0x48)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x28}, 0x1}, 0x0) 2018/02/09 20:14:34 executing program 6: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000008000)) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000014000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000013000-0x90)=[], 0x0, &(0x7f000002c000)=[{0x28, 0x29, 0x2, "91346bef386f13b189886daeb6d56e8624"}], 0x28}, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000000c000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000034000)=0x26, 0x80800) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000035000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000036000-0x8)={0x0, 0x9}, &(0x7f000000f000)=0x8) setsockopt$inet6_dccp_buf(r1, 0x21, 0x8f, &(0x7f0000012000)="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", 0x1000) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000036000-0x8)={r3, 0x275b}, &(0x7f0000035000)=0x8) 2018/02/09 20:14:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) read(r0, &(0x7f00002f1000-0xec)=""/236, 0xec) 2018/02/09 20:14:34 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000005000-0x4f)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x3, 0x8}}}}}, 0x0) 2018/02/09 20:14:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) write(r1, &(0x7f000086d000-0x33)="d64390ce9b018e277ceecc6f961cd1d14ea7cae5a092860b687eff9b3920add78024e67225fbdfe4fa6e0395e9fa65a596f94e", 0x33) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000a4f000-0x10)={0x0, 0x74, &(0x7f00003d2000)=[@in6={0xa, 0x0, 0x7f, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x3, @rand_addr=0x2}, @in6={0xa, 0x3, 0x11ca, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7ff}, @in={0x2, 0x3, @broadcast=0xffffffff}]}, &(0x7f0000540000)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={r2, 0x1b5, 0x7, 0x4e1, 0x3, 0x8}, &(0x7f00003c5000)=0xfffffffffffffe8d) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000191000)={r3, 0xe9, 0x8, 0x6}, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00004e9000)={&(0x7f0000069000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000b2000)={&(0x7f00005d2000-0x118)={0x14, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1, 0x0, 0x0, 0x4000010}, 0x20000044) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f00006a1000)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000f43000-0x2038)={0x18, 0x29, 0x829, 0xffffffffffffffff, 0x3, {0x2}, [@nested={0x4, 0x0, [@generic]}]}, 0x18}, 0x1}, 0x0) socketpair(0x0, 0x403f4b2936006317, 0x4, &(0x7f000059c000-0x8)={0x0}) connect(r0, &(0x7f0000fd3000-0x10)=@can={0x1d}, 0x10) r5 = accept(r1, &(0x7f000022b000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000066d000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000ef6000-0x4), &(0x7f00004e8000)=0x4) getgid() setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000485000)="516039fa9ffe79c107798bdfe0f27c792f08ea7f1e3171", 0x17) getsockopt$inet_dccp_int(r4, 0x21, 0x0, &(0x7f0000b99000), &(0x7f00005ea000)=0x4) 2018/02/09 20:14:34 executing program 6: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a31000)={0x0, 0x0}) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000f90000-0xd0)=""/208, &(0x7f0000f8f000)=0xd0) pipe(&(0x7f00008c3000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r2, &(0x7f0000f83000)=[{&(0x7f0000b98000)='k', 0x1}], 0x1, 0x0) write(r2, &(0x7f0000f8d000)="bd", 0x1) vmsplice(r1, &(0x7f0000f8f000-0x30)=[{&(0x7f000032a000-0xca)=';', 0x1}], 0x1, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f000012a000)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000074a000-0x10)={r1, 0x50, &(0x7f0000f90000)}, 0x10) read(r1, &(0x7f0000855000)=""/184, 0xb8) 2018/02/09 20:14:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) pipe(&(0x7f00009d0000-0x8)={0x0}) setsockopt$inet_dccp_int(r1, 0x21, 0x1, &(0x7f0000a6b000)=0x81, 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f0000e74000-0x10ac)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ae4333aa4e87f21d81c0f416ba7e1459373e84f858bf66e8a78e30dd63e3fefcd6dd289d4c9a7593549b9428a8c091fa3c2e38dcab2170acc360a1ec6520133748c932b2978327a77c100c45f90599423eb8bf4c1adb297ca", 0x70, 0x0, &(0x7f000072b000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) recvmsg(r2, &(0x7f0000b24000)={&(0x7f0000f80000-0x58)=@alg, 0x58, &(0x7f00000c3000-0x30)=[{&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000af8000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000fb4000-0x57)=""/87, 0x57}, 0x0) 2018/02/09 20:14:35 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000004000-0x4), &(0x7f0000002000-0x4)=0x2) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000005000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000003000)={{{@in6=@ipv4={[], [], @dev}, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000006000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0}, &(0x7f0000006000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000006000)={{{@in=@remote, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@empty}}, &(0x7f0000007000-0x4)=0xe8) r8 = getgid() sendmsg$netlink(r1, &(0x7f0000001000-0x38)={&(0x7f0000006000)=@proc={0x10, 0x0, 0x2, 0x20000}, 0xc, &(0x7f0000007000-0x20)=[{&(0x7f0000000000)={0x1574, 0x25, 0x100, 0x4, 0x0, "", [@generic="2b45c3ce152a04d7548f5600a73bd5a6129d9862a8715ffc749b261ff6dfbb3392e46b9a1de67022e14324565f65ef013e63b159ec08eef7d769a121ac71be4d9836aa483ea95181d5b6a022435f8196f6cc78f4c6e44bcea6c1f228339232f9066d30e95eab9b2506c3274824dc90b06239639e239761630dade3502579b02a981122a301be4345f2edb87490daf9d9f96f35405b466e8abc06376f810361a49d8dfa50950903803f4a2cd6cf1602101395bc9bf2efe8f0bfe4992cabf09e651b68a2dc69", @nested={0x25c, 0x6c, [@generic="c474d71166d108d9bfbde94784a288f765cd18ae5f0a2655ee96320f68301f5a8294ffb27059d8b0ea9c5d6c4099875f1cf9f9863196dea8c01475d39c22a4a4550f86244a87b9aaf752d0ea48c211c7f6a3d99722500dccf25ee67e121f4c6d0d6261370ea27feba690b160fb6da3ca8b3a52ca7e7bee3d94729724c77f8e1bca6cd7fa152162ca099385204f83483347ff29c39727c12508808d96bc872b8dca4ad18a915f2e0d00446b9a297dbc142ae2806c190df058632db2719d56c534dfd9363379c634c78bd223e3fecb1bb5563c2d7b26c863891276ae7bd5f244", @generic="4422e6d78cb6e2d95553c3de22ff5b0cb988cf5f3133b1a6fa864e9fec91d9d87456b0ecb45ca14d23f68581f068e042d29f30a446717e5043fe7bcfe25d6571d20ed8c270a08398c67c30644227de48e0524e42d47c412f80966dd2dc8cd6408f12da6d66994ec7bb8d2193b215119b14a2cb7e6e5bc65f2ce0514dfabb7c76da3c4631255e303340bee129594b22f894a8dcd9356cbf54af7fddb041a80d404692de88077e1f50e2d1a04a44ba618d3bec2519f9b75960932d5b252a5ad1df61d234f62335c12ea0837577babd7236e4ef7002811050259acaff187ffa77db3b6c750805c8c1044f5fe35ba45e6a892174ddca480a7e", @generic="4280611282cf31f46071970a4b059ee10e08ec4a45bce0a2cd82fd937909227a30548f8538beaadc2031c33fe194f61fffffca85a3fb7c7614f432a74a59c1b4d07f5ae9d816832ee59f2e0278b5c0c402dd7380ea60c16817db43b0eab06e9593327555bc9a", @typed={0xc, 0x7, @pid=r2}, @typed={0x10, 0x5, @str='+[wlan0\x00'}]}, @generic="b083d945608894253a466c8714f46243a9ee0083dce022ab0501b58920091dc1ef19650f5da206c77828bd31c89395247ef444ef9ac9e8b28574dfc4f009294adcf06cec21feaa77842342c21693a7adb2a3c2e5c820d36df392efed28a001859638a3e30b34caa6bae76345993b592916df71776ecb418436964094519d044d44ea8bb3a811ac92c81b21969f8ad89b5a683996b79517467201fc8ffdd8e5a34bf7ec68b967b8", @typed={0xc, 0x1b, @str='&\x00'}, @nested={0xdc, 0x0, [@generic="ec34b1260591a9f748284179263096b747b5ff772e82a73fa492258a40033274b631d0617523b3327269e33a5b60aacc739d10d069cfcce69571edfc8b8422872a8d53b95c88dd1eba45d57e5baf22806637abd15ba3fdfdb70c0bacbbdf730e31276124c174f947d632ca5089b32ec2f5f2e69e3218a1e58f57808f4e2346", @generic="0135de8a7d04e33a8b50350a9b2aea286897d8e6bdb649a1f349d4668edbfc0d07c1b47c4accc75cad7c50806346794cf04b7b5d8543efe165ea1d2bc961232bd8fc072ea95090f7edb23032a86a15e68488727ec7bf3e5658"]}, @generic="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@generic="8dc119963eb800b2001019ee405f5b67162d681ed7f12b88a455a75ed12715ea94849555b93e9958235c063aa7cb2a479af7ad237bd35022fd717fb90543c43b1752858e5e9794821c60764412f0c03829a6b81e2e5785252e9cba6a775e958ea6fb5761bca561807a27807e0b76677dc826a4fdb78ef2e5d11c6de09821f8eadf9f22bbdeffbf527373184d7878967ba34f866653c80b1a7cdee7418a85be6be55b252d226b3b27e9c9708ee430b3a43ace3ec7"]}, 0x1574}, {&(0x7f0000006000)={0x90, 0x1c, 0x410, 0x0, 0x1, "", [@generic="1d4c5abf1cad0b8becda2eff7ce98a5f9eba059acb11bc1b0505dfd4a242ba07c1d3e5c5b074465a22275966d4c119b923ca32b2fec50ae16233a82784c713e8c01cca7b3d8cd1781920266fb2819dffd81ff717b2eedc4600ca0e0ba4c7ab85ec54f11d838bfb092319d39a3be0981f5a168bd10aea0768ab39686ed188"]}, 0x90}], 0x2, &(0x7f0000004000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0xc0, 0x90}, 0x40000) 2018/02/09 20:14:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x9, 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000055000-0xe8)={{{@in=@multicast1, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000ee1000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000211000)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x16}, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x7ff, 0xfffffffffffff000, 0x39, 0x0, 0x2, 0x80000044, r1}) sendmmsg$inet_sctp(r0, &(0x7f0000bef000-0x118)=[{&(0x7f00004b5000)=@in6={0xa, 0x0, 0x886, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000c15000-0x50)=[], 0x0, &(0x7f0000e83000-0x30)=[@init={0x18, 0x84}], 0x30}], 0x1, 0x0) 2018/02/09 20:14:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000c15000)={0x5, 0x9}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000003000-0x4)=0x2e) setsockopt$inet_dccp_buf(r2, 0x21, 0x2, &(0x7f0000001000-0x98)="9748179a267a00eb854f1e6cba1c3d52bca0f0e9211fa0c30f0a6fdedf244973f69ed641f37f65d5c2f3c2df5a739e59bb08584353c9185f5e7ae5589c664f5338de5f920b1208408a99c396340e53e3b0e933dd94f2c2089fb9e26f357de834ff83166a153a7cd6e8d565dfb3f91cd6b1c36dc512838b6b5a2720e679f1fb9845c3bb90405c40ccee11631fc4cd26be8d868d1eab3cbc71", 0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000000000)=0x1ff) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000001000-0x18)=@add_del={0x2, &(0x7f0000244000-0x10)=@generic="71f46ed28568e226f87e183aeee878f5"}) 2018/02/09 20:14:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000058e000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x5}]}, &(0x7f0000f92000-0x4)=0x1ff) pipe(&(0x7f00005d1000-0x8)={0x0, 0x0}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000016000)=""/145, &(0x7f00002a8000-0x4)=0x91) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffffb0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r4 = socket(0x10, 0x3, 0x0) tee(r2, r2, 0x0, 0x1) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f000004e000-0x4)=r3, 0xfde4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a14000)=0x8001, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000658000)={r0, 0x100}, &(0x7f000013c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00002c8000-0xa0)={r0, @in6={{0xa, 0x2, 0x6, @ipv4={[], [0xff, 0xff], @empty}, 0x1}}, 0x20, 0xffffffffffff568f, 0x43de, 0x4, 0x2}, 0xa0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000059000)=0x96c, 0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00000fd000)={r0, 0x2}, 0x8) 2018/02/09 20:14:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000e9d000-0x10)=@req={0x3fc, 0xffffffffffff0000, 0x1}, 0x10) connect$inet(r0, &(0x7f0000981000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/09 20:14:35 executing program 1: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect(0xffffffffffffffff, &(0x7f000001c000)=@generic={0x0, "5976d8bf623494cf0f9bea0f56600d5806357e8977866f9555cc808903d01ef60a463036c6b908661e8392f543be280dec24ddbea7a3919704a7a198869279f11f8054bc3c8201986002eed214318707062a05947adebcac377a28b09695df161b7b5218faf80c1d3b2a822dcf99db86cecaffc36749bf7e87ab96c0d59e"}, 0x80) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000024000)={0x0, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f000000a000)="9239de5ff8d271bc53102b95465c5388e43941b65ce7e335d9281f1b5cef0ad152be2d6d8d30e6b0459987d2e5c308ee1499a5ba4606bd6a1965adeef5effc33a97ab77e3eea6ac87df3e1079e0ac4a24c0703b37701", 0x56, 0x4010, &(0x7f0000025000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000010000-0x50)={@common='sit0\x00', @ifru_data=&(0x7f000001c000)="6b6be7000000007000b400a472ca66f3000000ef0002000000000000cb9d3cb0"}) 2018/02/09 20:14:35 executing program 6: mmap(&(0x7f0000000000/0xeb5000)=nil, 0xeb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007ee000-0x20)={r0, &(0x7f0000e7f000), &(0x7f0000eb1000-0x89), 0x1}, 0x20) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000c3c000-0x4), 0x800) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f00009f5000-0x38)={&(0x7f0000eb6000)=@in6={0xa, 0x1, 0x7f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, 0x1c, &(0x7f0000eb7000-0x10)=[{&(0x7f0000c4c000-0xd7)="2b11be9ea781217c364556c65c9c48ac89bee23159a773dbdc02fd271d700fdd9754829c2ba9918f07da0c7a0d04cbbd47b7b3d4f92736a77e8ecc156747add7be4b5de71f2023aa607ca6b003b73305358f86c25842bbeb107c7538be6bc51cd742b046807c6486a02aa030cc922c0d38837633438743652d3c22c5358fdd8423dd44e7c9ec520d6c00d7711d93b5527851e3fb03f32bf5daa949ad185057f03ab134d722f9b6c96ad216d598f64b2d52412c001c91d35ad8e94f1e66a412cd363d8bb15403d23f65dd8353d325292d346c941883bbcf", 0xd7}], 0x1, 0x0, 0x0, 0x804}, 0x1) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eb7000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000056000)=0x2, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000eb5000)={0xffffffffffffffff}) getsockopt$bt_sco_SCO_CONNINFO(r3, 0x11, 0x2, &(0x7f00000fe000)=""/254, &(0x7f000098d000-0x4)=0xfe) 2018/02/09 20:14:35 executing program 5: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f000000e000)={0x0}) setsockopt$inet6_dccp_int(r1, 0x21, 0x6, &(0x7f000001d000)=0xe3, 0x4) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000000a000-0x10)=[{&(0x7f0000026000)=""/62, 0x3e}], 0x1) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000016000)={0x14, 0x52, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000028000-0x8)={0x0, 0x0}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000000b000)={0x0, 0x57, "af0db98ff1d3ee2aa23d72e9fc964bcc83dba4577317782ef4863ada269bfe8e82476f62131ab8e138bf29fd77e23be4f574b135f85290d0b26be34359532d8ec2498e0f2425ad3a0cd171d3a8d9229eec19c6eff02a36"}, &(0x7f0000028000)=0x5f) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f000000b000-0x4)=r3, 0x4) setsockopt$ax25_int(r1, 0x101, 0x5, &(0x7f0000026000)=0x7, 0x4) 2018/02/09 20:14:35 executing program 0: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x3c8, 0xffffffff, 0x0, 0x200, 0x130, 0xffffffff, 0xffffffff, 0x2f8, 0x2f8, 0x2f8, 0xffffffff, 0x4, &(0x7f000001b000-0x40), {[{{@uncond, 0x0, 0x108, 0x130, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}, @common=@ah={0x30, 'ah\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], [], @common='bond0\x00', @common='ip6tnl0\x00'}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x428) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000003a000-0x10)={0x3, 0x8002, 0x401, 0xbf, 0x0}, &(0x7f000000c000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000037000-0x20)={0x6, 0x80000001, 0x8, 0x3ff, 0x6, 0x1, 0x9, 0x1866, r1}, &(0x7f000002e000)=0x20) socketpair(0x0, 0x6, 0x6, &(0x7f0000038000)={0x0}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f000001a000-0x8)=0x2, 0x8) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000014000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x7}}, 0x1c, &(0x7f0000013000-0x90)=[], 0x0, &(0x7f0000032000)=[]}, 0x0) 2018/02/09 20:14:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f00007ac000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000887000-0x4)=0x32) sendmsg$unix(r0, &(0x7f0000662000)={&(0x7f0000e7d000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a71000-0x10)=[{&(0x7f00008e6000)="c802ab05635dc83c9367d52782e568de824998054413445ea5bdcd73b82b6630317634252fee763c3b692e303c63aebc8e65b847e912f0be71ba84395b86ae6f7a51849d7cffa16014994bc3d8049ce472a7c83a6f37470b3bd5", 0x5a}], 0x1, 0x0, 0x0, 0x20000000}, 0x8800) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000ce2000)="b29876dcceb4c3f0aa84aa08b1d1c5570336634af867e7bdf4e43a40d4d92e6b282f37630c89e866c31821236ba9b5039f9628049ed21b6ea6786b6bbe48e85836ead7f5bc353ab1bb205f89829e467f5431fab22021ea19cc4f251badaf2bd51e720e52fa7b9f44c6908cb3b8e3971c2864edd64bae1a70807e63d7a98b6fe80332d2c03399d3f679e6a13e6a9642d4cbc22e7986fac8fcaa7bc610c7c862232d7e2697", 0xa4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000055000-0x4)=0x8, 0x4) listen(r1, 0x0) syz_emit_ethernet(0x83, &(0x7f00007a1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x4d, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7a15cb", 0xfffffffffffdfffb, "a9a8bd"}, "bfc1a222e1396f74a3965a484e14ab23369ee2cb5ee7767a97ba9772eed9a4779da0cef52031f8209845ed6b2ada35fa39af3f76ac1395c3e148fd958c"}}}}}}, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f0000703000-0x4)=0x80, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d15000-0x4)={r1}) recvmsg(r1, &(0x7f0000610000)={&(0x7f00006e3000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x32, &(0x7f0000b0a000-0x10)=[{&(0x7f00002f2000-0xf)=""/15, 0xf}], 0x1, 0x0, 0x0, 0x7}, 0x10000) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000a32000-0x4)={r2}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f000042c000)={0x4, [0xfff, 0x90, 0x80, 0x200]}, &(0x7f0000944000-0x4)=0xc) accept4$packet(r3, &(0x7f0000f00000-0x2)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000346000-0x4)=0x14, 0x80000) 2018/02/09 20:14:35 executing program 1: r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0xffff, 0xc6dc, 0x8, 0x8, 0x1}, 0x14) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000a7d000-0xc)={0x0, 0x0, 0xffffffffffffffff}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00001d6000)={@dev={0xac, 0x14}, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) bind$llc(r0, &(0x7f000051e000)={0x1a, 0x19, 0x8001, 0xf954, 0x8, 0x1, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/02/09 20:14:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2d) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b6c000-0xe8)={{{@in=@empty, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10002, 0x0, 0xa0}, {}, {}, 0x0, 0xffffffffffffffff, 0x8000000000000001}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x932}, 0x0, @in6=@empty}}, 0xe8) shutdown(r0, 0x0) sendto$inet(r0, &(0x7f0000098000), 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a45000-0x4)={r0}) getsockname$ipx(r1, &(0x7f0000242000), &(0x7f0000443000)=0x10) 2018/02/09 20:14:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000efe000), 0x4) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000a56000-0xc)={{0x9, 0x9, 0x1f, 0x0, 0x1ff, 0x4}, 0x8}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000f41000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x4b8, 0x360, 0x0, 0xe8, 0x1b8, 0x0, 0x420, 0x420, 0x420, 0x420, 0x420, 0x6, &(0x7f00004fe000), {[{{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@inet=@socket3={0x28, 'socket\x00', 0x3, 0x1}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x3}}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x2, 0x1000}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x3, [0x7, 0x80000001, 0xf883, 0x3f, 0x1f, 0x5f], 0x7, 0x9, 0x8ae}, {0x4, [0x5, 0x9, 0x3, 0x8, 0x1, 0x737a9c86], 0x3f, 0x40, 0x8}}}}, {{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @empty, 0xff000000, 0xff000000, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="8aca3ca26d043cb8405122f81f104ea4", {0xff}, {0xff}, 0x0, 0x1, 0x12}, 0x0, 0xb8, 0xe8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x9, 0x6, @empty, 0x1}}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x518) ioctl$sock_ifreq(r1, 0x8994, &(0x7f0000ad1000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x40}) r2 = accept4(r0, &(0x7f00001d2000-0xe)=@l2, &(0x7f000048f000-0x4)=0xe, 0x80800) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f000066f000-0x1c)=@req={0x4, 0x9, 0x80000000, 0xd1}, 0x166) 2018/02/09 20:14:35 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000793000)=""/46, &(0x7f0000000000)=0x2e) mmap(&(0x7f0000000000/0xde8000)=nil, 0xde8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xb, 0xf, 0x1f) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000dea000-0x88)={0x8be4, {{0xa, 0x1, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}}, 0x88) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000de8000)={0x0, 0x4c, &(0x7f0000bd0000)=[@in6={0xa, 0x2, 0x40, @empty, 0x5}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f0000de8000)=0x10) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000de8000)={r2, 0x1, 0x1, [0x5]}, 0xa) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000d37000-0x1c)=@in={0x2, 0x0, @rand_addr}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[]}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x1e, &(0x7f000046a000)="7cea385c5f544f7e1889724a599f022004583e28ea068a4427beee6555ad"}) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000de9000)={&(0x7f000057b000-0x10)=@in={0x2, 0x3, @loopback=0x7f000001}, 0x10, &(0x7f0000891000-0x10)=[{&(0x7f0000de9000)="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", 0x1000}], 0x1, &(0x7f0000de9000)=[@sndinfo={0x20, 0x84, 0x2, {0x400, 0x8000, 0x1f, 0x1, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x5, 0x8, 0x90, 0xfcb, 0x7fff, 0x1ff, 0x7fffffff, r2}}], 0x60}, 0x0) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000deb000-0x4)=0x1) ioctl$sock_ifreq(r3, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags}) 2018/02/09 20:14:35 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000706000+0xbf3)=@in={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000000)=0x800, &(0x7f00006f9000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000001000)=@syzn, 0x10) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000012000)) 2018/02/09 20:14:35 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000f000-0x5a0)=@nat={'nat\x00', 0x1b, 0x5, 0x540, 0x1e8, 0x2b8, 0xffffffff, 0x0, 0x0, 0x4a8, 0x4a8, 0xffffffff, 0x4a8, 0x4a8, 0x5, &(0x7f0000007000-0x50), {[{{@ip={@multicast1=0xe0000001, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x1b0, 0x1e8, 0x0, {}, [@common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x400, 0x0, 0x21, 0x0, 'syz1\x00'}}, @common=@unspec=@ipvs={0x48, 'ipvs\x00', 0x0, {@ipv6=@mcast2={0xff, 0x2, [], 0x1}}}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @broadcast=0xffffffff, @dev={0xac, 0x14}, @icmp_id, @port}}}}, {{@uncond, 0x0, 0x98, 0xd0, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00'}]}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port, @gre_key}}}}, {{@uncond, 0x0, 0xc0, 0xf8, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00'}}]}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, @port, @icmp_id}}}}, {{@uncond, 0x0, 0xc0, 0xf8, 0x0, {}, [@common=@inet=@ipcomp={0x30, 'ipcomp\x00'}, @common=@socket0={0x20, 'socket\x00'}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @loopback=0x7f000001, @broadcast=0xffffffff, @gre_key, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5a0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000011000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @loopback=0x7f000001}}}}, &(0x7f000000f000)=0xb8) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000005000)={0x6, 0x7, 0xffffffffffffff94, 0x6, 0x0, 0x100000001, 0xffffffff, 0x8, 0x5, 0x74, 0x1b}, 0xb) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000011000)={0x0}) bind$unix(r1, &(0x7f0000002000)=@file={0x0, './file0\x00'}, 0xa) socket$bt_sco(0x1f, 0x5, 0x2) 2018/02/09 20:14:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000057d000)=@assoc_value, &(0x7f0000786000)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x2, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0xd, &(0x7f0000005000), &(0x7f00000c2000)=0x4) bind$inet(r0, &(0x7f00009f6000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/09 20:14:35 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xffffffffffffbffc, 0x8011, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x7ff, 0x1, 0x952, 0x4fc, 0x10000}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000)={r1, 0x4c03}, 0x6) 2018/02/09 20:14:35 executing program 4: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd0000)={0x0}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000096f000)={0x0, @in6={{0xa, 0x1, 0x3eee8, @loopback={0x0, 0x1}, 0x7}}, 0x73, 0x6, 0x9, 0xac, 0x80}, &(0x7f0000fd0000)=0xa0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000fd1000-0x6)={r1, 0x2}, 0x6) syz_emit_ethernet(0x98, &(0x7f0000fce000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "950001", 0x62, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, {[@routing={0x1, 0x4, 0x1, 0xfffffffffffffffc, 0x0, [@dev={0xfe, 0x80, [], 0x0, 0x14}, @dev={0xfe, 0x80, [], 0x0, 0xe}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x2, {0xffffffffffff0000, 0x6, "bba1f1", 0x3, 0x0, 0xadd4, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [], "9b1a4e8c5b13df384495"}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xe21]}) 2018/02/09 20:14:35 executing program 7: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f76000-0x4)={r0}) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f000063b000+0x4de)=0x9, 0x4) shutdown(r1, 0x2) [ 80.461436] x_tables: ip_tables: socket match: used from hooks INPUT/POSTROUTING, but only valid from PREROUTING/INPUT [ 80.476564] x_tables: ip_tables: REDIRECT target: used from hooks OUTPUT/POSTROUTING, but only usable from PREROUTING/OUTPUT [ 80.494056] x_tables: ip_tables: REDIRECT target: used from hooks OUTPUT/POSTROUTING, but only usable from PREROUTING/OUTPUT 2018/02/09 20:14:35 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0xf, 0x2, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000003000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x1c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000003000-0x8)={r2}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x1, 0x4) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r3, 0x29, 0x48, &(0x7f0000dce000), &(0x7f0000000000)=0x4) socket$inet6(0xa, 0x1, 0x1ffc0000000000) 2018/02/09 20:14:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000edc000)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000033000), 0x4) 2018/02/09 20:14:35 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000011000)) r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x3, &(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000013000-0x4)={0x8}, 0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000006000-0x2)=0x3, 0x2) syz_emit_ethernet(0xe, &(0x7f0000005000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@generic={0x8864}}}, 0x0) 2018/02/09 20:14:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00001dc000-0x118)="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", 0x463) [ 80.507962] x_tables: ip_tables: socket match: used from hooks INPUT/POSTROUTING, but only valid from PREROUTING/INPUT 2018/02/09 20:14:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) getpeername$packet(r0, &(0x7f000068c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000900000)=0x14) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0x27, &(0x7f0000009000), &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0xfffffffffffffd81) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000a0a000)) 2018/02/09 20:14:35 executing program 3: r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000000)=""/191, &(0x7f0000568000-0x4)=0xbf) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000018000)={@syzn={0x73, 0x79, 0x7a}, 0x80000000}) 2018/02/09 20:14:35 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x1}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) connect$l2tp(r2, &(0x7f0000001000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x1, 0x8, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, 0x3a) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r2, &(0x7f0000005000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x3, 0x1, 0x1, 0x2, {0xa, 0x1, 0x1000, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x8}}}, 0x3a) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r3, &(0x7f0000005000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000005000-0x3)=0x1c, 0x800) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f0000000000+0x2bb)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x1, 0x20000}}, 0x2e) 2018/02/09 20:14:35 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7ffd}, 0x1c) connect$inet6(r0, &(0x7f000028c000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}, 0x1c) 2018/02/09 20:14:35 executing program 7: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000002, 0x300) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) read(r1, &(0x7f0000ff9000-0xc5)=""/197, 0x100ad) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ffb000), &(0x7f0000ffb000)=0x4) 2018/02/09 20:14:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20400) pipe(&(0x7f00005b0000-0x8)={0x0, 0x0}) epoll_wait(r1, &(0x7f0000f6a000-0x3c)=[{}], 0x1, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000725000)={&(0x7f0000397000)=[0x6, 0x101, 0x20400000000000, 0x8000], 0x4, 0x3ff, 0x26, 0x1, 0x36, 0x0, {0x3f, 0x1, 0x8, 0x2, 0x20575f55, 0x1a1a102b, 0x1, 0x7, 0xfff, 0xe7, 0x2, 0x4, 0x8, 0x7fffffff, "061c4cbfb1819fec42c3e4662f2df3998e0299088a6e4c176ad21c6bdfb769ef"}}) 2018/02/09 20:14:35 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000-0x4)=0x2, 0x38e) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000b46000-0x4)={r0}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000fd5000)={{{@in6=@mcast2, @in6=@remote}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000430000-0x4)=0xe8) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000136000-0x4)=0xfffffffffffffffd, 0x4) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000fd6000)={0x7, 0x8, 0x3, 0x68be, 0x0}, &(0x7f0000fd7000-0x4)=0x10) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000c1000)={0xfff, 0xa, 0x7, 0x2, r2}, &(0x7f0000fd6000)=0x10) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000e02000-0x8)=@sco, &(0x7f0000fd8000)=0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000fd7000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f000060c000)=0x8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000fd7000-0x4), &(0x7f0000fd2000-0x4)=0x4) 2018/02/09 20:14:35 executing program 0: pipe(&(0x7f00008ab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r0, &(0x7f0000001000-0x20)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x20) r2 = socket(0x4, 0xa, 0x100000001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000-0x10)={0x80000000, 0x1, 0x6941, 0xfffffffffffff23d, 0x0}, &(0x7f0000001000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000000)={r3, 0xffffffff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000337000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r4, 0x6}, 0x8) mmap(&(0x7f0000000000/0xf8000)=nil, 0xf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000017000+0x207)={@random="cd39082565f2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x18, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80}}}}}}}, 0x0) 2018/02/09 20:14:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x0, 0x7ed) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f00007cf000-0x4), &(0x7f00008ba000-0x4)=0x4) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000803000-0x18)={@ipv4={[], [0xff, 0xff], @rand_addr=0x3d}, 0x9}) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000128000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc351a8c760228f54) 2018/02/09 20:14:35 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000013000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f000000e000)=0x26) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000014000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000009000-0x4)=0x1002, 0x80000) r1 = socket$rds(0x2, 0x5, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000000d000-0x4)={0x4, 0x2, 0x1000}, 0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000001000-0x10), &(0x7f000000b000-0x4)=0x10) bind(r1, &(0x7f0000013000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish-asm)\x00'}, 0x58) socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$rds(r1, &(0x7f0000003000-0x38)={&(0x7f0000002000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000003000)=[{&(0x7f0000002000)=""/181, 0xb5}], 0x1}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000015000)) setsockopt$RDS_RECVERR(r1, 0x84, 0x6, &(0x7f0000002000-0x4), 0x84) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000015000)={0xf46c, 0x100, 0x70d, 0x8, 0x6, 0x401, 0x800, 0x800, 0x401, 0x7, 0x100}, 0xb) [ 80.607903] IPv4: Oversized IP packet from 127.0.0.1 2018/02/09 20:14:35 executing program 2: unshare(0x28060400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x14, 0x7, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000002000-0x4)=0x8, 0x4) epoll_wait(r0, &(0x7f0000206000)=[{}, {}], 0x2, 0x3) 2018/02/09 20:14:35 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000000000)=0xaa) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000006000-0xe8)={{{@in6=@empty, @in6=@ipv4={[], [], @loopback}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000003000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005000-0xe8)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0x15}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0x1, 0x2, 0x7f, 0xa, 0x80, 0xa0, 0x33, 0x0, r1}, {0x0, 0x80000001, 0x4, 0xffff, 0x2d30b0d4, 0xb944, 0x1, 0x5}, {0xfffffffffffffff7, 0x2, 0x4, 0x40}, 0xb1, 0xc, 0x0, 0x0, 0x0, 0x3}, {{@in=@broadcast=0xffffffff, 0x2, 0x6c}, 0xa, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4, 0x4, 0x3, 0x6, 0x6f, 0xfffffffffffff800, 0x401}}, 0xe8) 2018/02/09 20:14:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000efc000)=0x3, 0x4) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r2, &(0x7f000017f000-0x60)="ae7324cc21d04874d4f15444bec7e11bdd30570325b3a0af82dbc26abaeea645df4b6f2feb6715b5e09c11010b8ecd3718371566d6b14fbb3267430f11886101ceed81369bc0048573e6a169739fa1e2334b7a3eca8f59ffc76543c8c7041cd4", 0x60, 0x8001, &(0x7f00004e1000)={0xa, 0x3, 0x2, @empty, 0x2}, 0x1c) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) r3 = socket(0xf, 0x3, 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00005f5000-0xc)={0x0, 0x10000}, &(0x7f0000ee3000)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000de2000-0x98)={r4, @in6={{0xa, 0x0, 0xde7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x46}}, 0x5, 0x300}, 0x98) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00007be000), &(0x7f0000c57000)=0x8) 2018/02/09 20:14:35 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x7, 0x1f) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000003000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000003000)=0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000002000)={0x0, 0x1, 0x400, 0x1c3}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000003000)={r2, 0x5}, &(0x7f0000004000-0x4)=0x8) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000001000-0x450)={'filter\x00', 0x7, 0x4, 0x400, 0x108, 0x218, 0x218, 0x318, 0x318, 0x318, 0x4, &(0x7f0000002000-0x40), {[{{@arp={@loopback=0x7f000001, @broadcast=0xffffffff, 0x0, 0x0, @empty, {}, @mac=@random="c10f0f125be7", {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@dev={0xac, 0x14}, @rand_addr, 0x0, 0x0, @mac=@empty, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="e6d764d2efa6af3fd6c75c73ceb310f2", @common='bcsh0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr, 0x11}}}, {{@arp={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='lo\x00'}, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) 2018/02/09 20:14:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000f41000)={@common='bridge0\x00', @ifru_data=&(0x7f000054e000-0x20)="0f00000000000000000305fffe00eb69ecff0000a10000000449fa0002007e23"}) socketpair$inet(0x2, 0x7, 0x6, &(0x7f0000393000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000394000-0xc)={0x0, 0x3ff, 0x30}, &(0x7f0000d09000)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000aa6000-0x98)={r2, @in={{0x2, 0x3, @empty}}}, 0x98) 2018/02/09 20:14:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000600000+0xc43)={@rand_addr=0x7, @loopback=0x7f000001, 0x0, 0x2, [@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001]}, 0x18) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000225000)=[{{&(0x7f0000ffe000)=@rc={0x1f}, 0x9, &(0x7f0000816000)=[], 0x0, &(0x7f000040f000-0xd0)=[]}}, {{&(0x7f0000ffe000)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000acc000)=[], 0x0, &(0x7f0000493000-0x1238)=[]}}], 0x2, 0x0) 2018/02/09 20:14:35 executing program 0: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}}, 0xffffffffffffffaa) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81, 0x51}, {&(0x7f00008d8000-0x96)=""/150, 0x96}, {&(0x7f0000f11000)=""/4096, 0x1000}, {&(0x7f0000f13000-0x70)=""/112, 0x70}, {&(0x7f000025b000-0xae)=""/174, 0xae}, {&(0x7f0000f15000-0x9f)=""/159, 0x9f}, {&(0x7f0000215000-0x19)=""/25, 0x19}], 0x7, &(0x7f0000762000)=""/79, 0x4f}, 0x10160) mmap(&(0x7f0000000000/0x94b000)=nil, 0x94b000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000e7b000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty}, 0x10) socketpair(0x1a, 0x80003, 0xffffffff9c9d3505, &(0x7f0000450000)={0x0, 0x0}) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000f1b000)={{{@in=@loopback, @in=@broadcast}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000364000)=0xe8) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000f1c000)=[{&(0x7f0000354000-0x94)="0ad133761d2b94f7b5f3b1bce6e751606ea48d022bf01a9cb0841a769c7ce3ea23ce18c1b3876a2d07c864365719ea5425d14cdd59643b43b59e4df3defe65502cc1780847c32c9538d1d9cc903cad6746bf62641998d66207c9cf273fc7821957add0b9b2d7fc05833c05aee954e700b76926ae985293eef82567e3b612792d5fd351b2ef656c566df517377a0cc7a1b8e54f50", 0x94}, {&(0x7f0000f1d000-0xfb)="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", 0xfb}, {&(0x7f0000f1d000-0x39)="52aaf990929089cc779b1f997861407b1f02f17b84c6ac61a1982b4e0d01c4bca5871939a2d8a2240a761c285e3237020cf1bb7b8cac28f0b2", 0x39}, {&(0x7f000087f000-0x63)="d8b3db077e666647f9365d1bdd3edd17d3a0b93857b9f2bead2631e3ca98687c00aed9c213265e615c118f796ae838a54720efcfa751ab5481b247b19924aa9c74f4ea94bbbcf8f2bf232c3954dc2cc69f76f19c5f4c6fef7cb6a9d16c57c049961a32", 0x63}, {&(0x7f0000f1c000)="4173aab552ff0874d84dd4801c89c1eccd3f8b94deb35205185843be1ba82d19de91d905bc8dfd783558a55d5732c53fd732d450daad21579e644c50fbde7cdf87ef723063f6d23bfee7347b966cb3fffb572dd633f3d1a6d969550689b1215605503f00828b2b9b1506e3e6a6f8d84fec319134f5fb802b0fa35fca7394dc747d1a54702754913dca6b8edb00395a41c9d2a3c8b01757579fe5c2", 0x9b}, {&(0x7f000064b000-0xeb)="807aa2a167ecb9d959efea561345071e2c4887e81ef050471308555aa05bf3d9d7de7bf12d74963514af86d086cccd7c273804f67ee9334f3311dfc6a4b1942848e831769b0b054aba3b6c3e125ce79473edc2a167f7e2046754ad838e801f0eaf4f9346c52a74858bc3aa78b84e2fa7a1c9281a48157774922895290d899742364d1314c91dd4182351174a73f817e2427add130fc939f1ecdd4ef06dbcb5b902a132ed9b2b0b932ea9e3f0533578011900b4d58a766bc315969c966ee918a490ad4bc71d85f6b78c24ed4e6928d25d3c13df78d447060fc75a8a0cb53d414208f94bf1a2a5c87f6ddae3", 0xeb}], 0x6) socket$unix(0x1, 0x7, 0x0) getsockname$unix(r2, &(0x7f0000f1b000-0x6e)=@file={0x0, ""/108}, &(0x7f0000161000-0x4)=0x6e) 2018/02/09 20:14:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000933000-0xc)={@local, @dev, 0x0}, &(0x7f0000d98000+0xb3d)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000050f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) connect$inet(r0, &(0x7f0000981000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/09 20:14:35 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000bf4000)={&(0x7f000068f000)={0x10}, 0xc, &(0x7f0000197000)={&(0x7f00003f8000)=@acquire={0x1ac, 0x17, 0x315, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {{@in=@rand_addr, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}}, [@tmpl={0x84, 0x5, [{{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x33}, 0x0, @in6=@dev={0xfe, 0x80}}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}, 0x0, @in=@empty}]}]}, 0x1ac}, 0x1}, 0x0) 2018/02/09 20:14:35 executing program 7: unshare(0x20400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffff}) socket$netlink(0x10, 0x3, 0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000002000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001000-0x4)=0x10000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) pwritev(r1, &(0x7f00008d2000)=[], 0x0, 0x0) 2018/02/09 20:14:35 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000019000-0x80)=@generic={0x0, "b4c857195985081f80d6ba532d85499ea786362ef4dc84cff21bf5fe56d2f5417ba5c7160ed3c836d9d5d4fc80590f9c6593ce90187a277ceccd624c3139fb8d7fba8587742b99d1e689949185da91041086448745df7d80c852f114c066ea74655cdc68f6eedb3e74ceae58e471ed24fa6286233d3aebdc2d7a468b86ed"}, 0xffffffffffffffc2, &(0x7f000001b000)=[{&(0x7f000000a000)="bcdf5f55e5d26510f5481ce1e456def06cbcd3088f8ddddee531101155e9e4e54e1cfcd233f3400eb55a74f3a22fd5178fef2a48ad3e6766f2f3df2b23bef5d3a3583b", 0x43}], 0x1, &(0x7f000001d000)=[{0x0, 0x11e, 0x0, "5ab6f513ac99e4e7a5d690eba4e4a681975290c3330a46d52522a03a7977a63f3a755bf1b9369f0a29a570a131ae211fdd1b6b523f039b41305ebd18fae9b2d9076eddfd9642eba479a4e0cbd109a0e0450eb5a4218d043c813ecd34e0335dde2da774346586be9e16af8bb93042920380babf9581f83d7bb8dd19f47dfeac3873ba490c0de6d3066bead7066fb332f03b8fd867de7aad"}, {0x0, 0x115, 0x0, "a1ad60fae5f975f613438daa6928897ee09b636b1cb2f8ab0472cf39dfa5d0d8fbcfe467ac6a1256eb3ccdece53562457f441f00e764e80380193bce9ccc4fc6201dd12633b7319e648bf9a55777140ed5ed294da7ac121c2de42c4211fd47b55f7c3824ad93d519203b84b7b77b2286520a198f80"}, {0x0, 0x118, 0x7, "7c177ea06692d4ba6a01961e54cde7cd94cbb2255c4812a04384e73973d577d23635730b380106d0eb1cde37bb9c509f93e0c7cce8ec5630ac98d12952b92890308c22bdfa7b2d60305a16abafd160d17562bb24ba350d8b6c93d6c4be27c17c37d0eed074479cef10e0260125f499b73ebd7484784bf92fee005dc5c8111b29d23ff72d1461092d5cea5a8103f238cab9e1006558d8b233291c97"}, {0x0, 0x107, 0x1, "318d78a5493ae252"}, {0x0, 0x0, 0xfff, "a481f4996619e1fbae6f53315d92106da41aa205224c2969c7d7e3f4ca01c17a683033b86440ce2fcde2d7246b89bfbb91c5b7acdb2ff36097f3fe42836a878dd6653255341bfc8cff81314dad952645becc22871fc80ed7bd64fb85588322e4f73f6e0cc94568eb2367830dcc5173ef7bcf2c58fc753d285c8ad90341b24225fe9a214f56eeb433ab5588f47366ccd4fc063c83750df93bbfe3c04f55c841515283d0948f2255119b47d154755a5a403631dd340873e0469e97a2222dd41089cd4dcdf921ebd8cea0261bbb0ac763f072d4cecb2fce68f1603888"}, {0x0, 0x29, 0x80, "60d066712e1565eb1777c8e3b5d6c81ffeab733a5f9292016f083182632e5f50321c75b8c3f50934ba35468e59fa091a4cd1373e47ba0fd8404d49504c12b194eb6ec63d799054c4e6bbf05f4376450eaaf6b84cc27387d7a571b33dca297c140f98316feecd26eb16f1a02d516e22200032ee4401766dad7d8b2dc14c3bc2ed65da27838419567fb7da1696a3fa056f9cdfff313c703619f9200297fd10853f863a7012ea563c6560d5fb18bb5cd30da62f5532a8"}], 0x0, 0x1}, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/02/09 20:14:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000830000-0x5)="8907040000", 0x5) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000090a000)=0x4, 0x4) connect$inet(r0, &(0x7f00005d5000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @rand_addr=0xfff}}}, &(0x7f0000001000-0x4)=0x8c) socket$inet6(0xa, 0x2, 0x20) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000784000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000bc2000-0x8)={r1, 0x48}, &(0x7f0000f5c000)=0xffffffffffffff25) r4 = socket$inet6_sctp(0xa, 0x0, 0x84) r5 = socket(0xe, 0x4, 0x1f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r5, 0x5411, &(0x7f0000001000)) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000000)={r3, @in6={{0xa, 0x1, 0xf27, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff9}}}, 0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r4, &(0x7f0000001000-0x10)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x800000000001e, 0x10802, 0x8) socketpair$ax25(0x3, 0x3, 0xca, &(0x7f0000d33000)={0x0, 0x0}) sendto(r6, &(0x7f000055f000-0x1), 0x0, 0x0, &(0x7f0000c09000-0x80)=@generic={0x1e, "ffff0000899acae7d5fd6f09790802ceab75d656f5fbfd00000009f56b72dfb6fb3e90484cd725f3fe9e0d8e1fb142c69c0c68a59e3413cd11d80253e5f9c0719e9cfe7eb58dc5c7f256b3ecaa00319dcf247b42bdc33f03030000000000000041fc480fbb1bf13a83131b401c20f3df8461acbb410bcd1c3e37db70b1a8"}, 0x80) ioctl$sock_SIOCGPGRP(r7, 0x8904, &(0x7f000001a000-0x4)) pipe(&(0x7f0000771000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000736000-0x8)={0x0}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r6, 0x111, 0x2, 0x1, 0x4) ioctl$DRM_IOCTL_NEW_CTX(r8, 0x40086425, &(0x7f00001d4000)={r9, 0x2}) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000231000)=@assoc_id=r3, &(0x7f00004a2000)=0x4) 2018/02/09 20:14:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000000)={@dev, 0x0}, &(0x7f0000caf000-0x4)=0x14) bind$packet(r0, &(0x7f0000672000)={0x11, 0x5, r1, 0x1, 0x3, 0x6, @random="1b06f72ba292"}, 0x14) r2 = socket$vsock_stream(0x28, 0x1, 0x0) recvfrom(r2, &(0x7f000082d000)=""/6, 0x6, 0x0, &(0x7f0000aaf000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) 2018/02/09 20:14:35 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) getsockname$unix(r0, &(0x7f000096d000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00008c1000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000031000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x3a, &(0x7f0000bbb000-0x20)=[{&(0x7f000072d000-0xc)=""/12, 0xc}, {&(0x7f0000cf2000)=""/184, 0xb8}], 0x2, 0x0, 0x0, 0xffffffff}, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000000)=@req3={0x5, 0x7, 0x4, 0x1, 0x1, 0x3ff, 0x8}, 0x1c) 2018/02/09 20:14:35 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x80}, &(0x7f0000846000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={r2, @in6={{0xa, 0x3, 0x24000000000, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x100}}, [0x7, 0x3, 0x31fd, 0x3, 0x7, 0x6, 0x66aefed3, 0x2, 0x4, 0x1, 0x9f, 0x3f, 0x401, 0xfffffffffffffff8, 0x200]}, &(0x7f0000002000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r2, 0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000b44000-0x10)={0xffffffffffffffff, &(0x7f0000cde000-0x5c)}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00005fc000-0xe8)={{{@in=@loopback, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000461000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000779000)={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @empty, 0x1, 0x80000001, 0x3ff, 0x500, 0x4, 0x81, r3}) 2018/02/09 20:14:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000076000-0x8)) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00008c8000)={0x0, 0x8001}, &(0x7f0000535000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000056c000-0x8)=@assoc_value={r1, 0x9}, &(0x7f0000158000-0x4)=0x8) r2 = socket$inet6_sctp(0xa, 0x80000000000003, 0x84) sendmsg$inet_sctp(r2, &(0x7f00004e5000-0x38)={&(0x7f0000dbc000)=@in6={0xa, 0x0, 0x8, @empty, 0x5}, 0x1c, &(0x7f000011a000)=[], 0x0, &(0x7f00004e5000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x20f}}], 0x30}, 0x0) 2018/02/09 20:14:35 executing program 1: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00004c4000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000dce000-0x11)="7e80e09302fe119a0800000001000000", 0x10) 2018/02/09 20:14:35 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000001000-0x4)=0xfffffffffffffffe, 0x4) socketpair$inet6(0xa, 0x801, 0x100000001, &(0x7f0000003000-0x8)={0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000004000-0xa)={0x0, 0x3, 0x1, [0x2]}, &(0x7f0000003000-0x4)=0xa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000003000)={r2, @in6={{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}}, 0x7, 0x2ae4, 0x7fffffff, 0x6, 0xc8}, &(0x7f0000003000)=0xa0) 2018/02/09 20:14:35 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0xf44fa5554355cbb, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000003000)=0x3a) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000001000)={{0xd0, 0x6, 0x5, 0x10001, 0xff4, 0xffffffffffffffff}, 0x7f, 0x3, 0x6}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000004000-0x8)={0x0, 0x8000}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000004000)={0x0, 0xdb6, 0x400, 0x401}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000003000)={r1, 0x80000000, 0x7ff, 0x0, 0x1f, 0x1f, 0x9, 0x5, {r2, @in={{0x2, 0x2, @rand_addr=0x5}}, 0x2, 0x1, 0x4, 0x2, 0x10001}}, &(0x7f0000005000-0x4)=0xb8) 2018/02/09 20:14:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f00005ab000)="0200080000000020ca005472fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8264357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30acd2369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71261b35760415800000f9575da602000013001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed23f7e60a3649f93ea0c8263f863802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2e00b7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000629000)={{{{0x2, 0x0, @rand_addr=0x20}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}, 0x0, 0x0, 0x0, "5f389e591f3b2e67b740144fda8715295ff962c13e9cf946905696ab3d12746aaacc0fd3a280a904568fbd664692d764ad312e1474d6538fe72c301360b5ef28c45afacffead263f1321234a2af023fe"}, 0x160) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00009ca000-0x20)={@common='bpq0\x00', @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002}}) 2018/02/09 20:14:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000d2e000)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00001c1000-0x8)={r0, 0x80000001}, &(0x7f000002a000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000013c000-0x14)={r2, 0x2, 0x5, 0xfff, 0x2, 0x5}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f0000a24000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x1a}], {0x95}}, &(0x7f000057d000)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096}, 0x48) 2018/02/09 20:14:35 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000001000)={&(0x7f0000001000)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000002000-0x28)=@bridge_dellink={0x20, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x20}, 0x1}, 0x0) socketpair$inet(0x2, 0x80f, 0xfffffffffffffffe, &(0x7f0000001000+0x557)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0xa, &(0x7f0000004000), &(0x7f0000004000)=0x4) [ 80.846400] sctp: [Deprecated]: syz-executor5 (pid 17409) Use of struct sctp_assoc_value in delayed_ack socket option. [ 80.846400] Use struct sctp_sack_info instead 2018/02/09 20:14:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f00008ef000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000b44000)=0xe) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002a5000), 0x8) 2018/02/09 20:14:35 executing program 1: r0 = socket(0x8, 0x1, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000585000)={0x0, 0xfffffffffffff001, 0x4}, &(0x7f0000fdb000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x7}, &(0x7f0000000000)=0x8) r2 = socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f524ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60267d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000003000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c) bind$inet6(r2, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x20) 2018/02/09 20:14:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f6, &(0x7f000081d000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f0000ef9000)="e3dacfcc514100e86cde40b39da12ea63fd8a63e97b1373a5d356ffbc1aeebd4"}) 2018/02/09 20:14:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000050a000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0}, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty, {[]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) socket$can_raw(0x1d, 0x3, 0x1) pipe(&(0x7f0000ac4000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00004cd000)=0xc47, 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000842000-0x10)={0x2, &(0x7f00009f5000+0x7c0)=[{}, {0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00006ac000)={r1, 0x1}) 2018/02/09 20:14:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x80, 0x1ff}, &(0x7f0000610000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8000}}}, &(0x7f0000f55000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xf8, "c0b827c81731da9645636861f810795baf7f7305ae013dc7995d1a313bbd0dadd0d8ce46f821605652068f887e1675627f3d5ee459d23c17dd2d3fd59fa461dfb04b9069b4d966d90b8ee6acf7afe1c7e488a11728cdaa199c5799542aa62ba9e2d0da3b50cacf9afb90eb33f893c0e514361a44349c6d545e2e2bc1dcbb69b30276f353ec5bf49ae2f822107f601a108c26a35186eb2efd383949f016efde42a8bed583fff2b5e3be363f65af3f7edf3a55a9a1ebd2101cad2c6805e5aa58236162226fe85aa29ff26e896df94c4bcafca76a244e923bf50d34b4b91db95dcbddaa7670e58590f273c0a44873fe809a7527896705f8adaf"}, &(0x7f0000001000-0x4)=0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000532000-0x38)={&(0x7f0000001000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f00006d1000)=[{&(0x7f0000959000-0x1000)="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", 0x1000}, {&(0x7f0000cf7000-0x84)="7c3fc1a17bb06b3edc7c72c57c01a0da9cd64ff94fa502b5f2a7f05f11deee0db14d52f232844084b03c130096a107e88b591e438df4ac6be394e09808f996194d4267505f49fed04a3ab26433b50693c1041c4da41e90d9e71f77c17022bc5445d09e42f268cea4fd0829d01a868e563523be11b4798fa0404223366d24edaa3d2fe071", 0x84}, {&(0x7f0000000000)="d2ebcf71410574750d17cb4b6673ed6ec64be9b38b9e06bbf06daa2115e833cc84c826be83b1457e69fee2248dc157dce0f688ec05fa340b6df5b5a3ba7d1b952e61e1d25217eb1a126017415d03a63ff79051", 0x53}], 0x3, &(0x7f0000001000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x200, 0x4fb50eed, 0xb287, r1}}, @sndrcv={0x30, 0x84, 0x1, {0xb4, 0x1, 0x8006, 0x4010000000000, 0x100000000, 0x8, 0x7fff, 0x1991a4e8, r2}}, @init={0x18, 0x84, 0x0, {0x0, 0xb0, 0x100, 0xfffffffffffffffe}}, @init={0x18, 0x84, 0x0, {0x1, 0x7c, 0x3, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x200, 0x47, 0xb, 0xf69f, 0x4, 0xfff, 0x8, 0x7, r3}}], 0xf0, 0x4}, 0x20000004) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000010000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f000000f000)={0x0, 0x0}}, 0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000010000-0x4)=r4, 0x4) socket$inet(0x2, 0x80002, 0x0) [ 80.916894] sctp: [Deprecated]: syz-executor5 (pid 17448) Use of struct sctp_assoc_value in delayed_ack socket option. [ 80.916894] Use struct sctp_sack_info instead 2018/02/09 20:14:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000ef9000), 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2a, &(0x7f000015c000)=0x8, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x0, &(0x7f0000766000-0x51)}, 0x43) 2018/02/09 20:14:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x5, 0x8, &(0x7f0000694000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000c8000)=[@in={0x2, 0x3, @empty}, @in6={0xa, 0x3, 0x1f, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x8fd}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7fffffff}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x68) socketpair(0x1, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00003f7000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b20000)={{{@in=@loopback, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000a5a000)=0xe8) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000cfe000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x601}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00001a0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000850000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000698000)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000b48000)={0x0, 0x0}, &(0x7f0000491000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000cd7000)={0x0, 0x0, 0x0}, &(0x7f000006b000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001fa000-0xc)={0x0}, &(0x7f0000527000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000b6f000)={{{@in=@dev, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@dev}}, &(0x7f0000acd000)=0xe8) r12 = getgid() r13 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006cb000-0xc)={0x0, 0x0}, &(0x7f0000633000-0x4)=0xc) r15 = getgid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000020b000)={0x0}, &(0x7f000011a000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000c92000)={{{@in6=@local, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000655000-0x4)=0xe8) r18 = getgid() r19 = getpid() r20 = getuid() r21 = getgid() ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000a41000-0x4)=0x0) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000898000)={@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, {&(0x7f0000fd2000)=""/218, 0xda}, &(0x7f00007e6000), 0x1}, 0x78) r23 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000570000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ddd000-0x4)=0xc) sendmmsg$unix(r3, &(0x7f0000f71000)=[{&(0x7f0000194000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a5c000-0x80)=[{&(0x7f0000f69000-0xac)="e19dd95560939ab70a8740860a5c05ff739befdc1ce9b129b349b151cbd78798d1c495f1a2f4a3669fbce8c240944d42173c1a4be41cf61c4a0163270a5125c3762edcb4f0953dca4583a2c0555528337b1f0c7c5be6a927ccaae1ddf0d055ffa46fc683b8cede822fc96552414eaea1f97a75342424c3dd21d5f726a05e6599d78c09e3a4233f54c0e6418a542c12f96d4b65b3ec39d591e0b1b59b15b823aaeb3cbb86aa8559d4e32c576e", 0xac}, {&(0x7f000017f000-0x5c)="22e7598ab5eba9322d64116811f3e91356232fcf8b1784747673ffaef7c6566b1db9bd9d66156cadea32e3d828ba83472812694927a57072544f803c7bfccefcdd9ca99f20048e7d95e6e25667ea91ca2c93241425b77b38c1b75b39", 0x5c}, {&(0x7f000050a000-0xeb)="427d26dfba23a3322c3690616531a341eedfbab59c1093c9edd6b8e01d1cc311c8e43f7ef1393bac1187b8539cdc884bf8add25c262b80d5561daa0c502d8f29478b5305594bee128292e45df32a485b9f8200eb4eb028a0fab685afb4dfa9cb34cfc478a4f3fb91c7a0ed22dc1367e29032d6b743d58e8cf6acdf2f218f1ffed197b4b95a5ecac27db068f28bf3e6b3f8ff89bfca135ea337532f5fb5d6cc762e522b74003129f3af146388cd3eab4a93f57acc1869c8d98b3a26c6ba1c979c9f95ebc843f52e831cb50ac309082373251ecc56a6038322e1d9f7d00280d15c7aa076b620bdfce3356225", 0xeb}, {&(0x7f0000f60000-0x9c)="ef7ac6953437472919dafdd02838142286b36292fd8753db761449d2632b0069aa041c1c93b3d8a409cf67ebdd55510841a49b58319344fce06e9b19f4371494bc9dcbc293008b1bd075f0e5e9726ae8ace114c6cefd2f2897c98ba92983f0bde1425d8c99d2f86f879158f9e207654451acb334ff01f378824f577449d04cc0d83663348db63b2515e3055ff75e4bfe874f21b9a7fc99dd1b6f555d", 0x9c}, {&(0x7f0000e64000-0x61)="fa3cfc1f2017a5e4e311976f419aa2275569abf04e748d52d4cf7c5a84450dd45b3d66836a425db65c024372cf6f57d39ca210906938f1d4fd52c3003bc0dfe9abaf857f83af2eaf770f6fbb0facfaafac085c9e99db0484e30dbd067be1d47559", 0x61}, {&(0x7f0000d0c000-0x5e)="3b106cd875ee6f52db24f8c29949b03a0cc410264b68e4ae9d38d709718701d23c6bb4f01ce89ecfbf70ca07c597b0cdc453ae14f0bf9b30e7150dad81148078dd3c97f690e1b3b5c02c49587ae2e282bb06bb127c977f0e635d4c878658", 0x5e}, {&(0x7f0000082000-0xc5)="15c66de3c1fd802fccfe2fffe9f6899c24f644fe0649c3c8c8eec930626d74385b9830ff57289d7039c7c3dd687fe1e74257f9d1e4764d397c52b68727c083ed288a9ae715bb452a0fa2b2fc03d80e5af20fc49a8d7505914ceb05f93c07b378488f540985794f39f74b0b307f926f6a260302450f1771309c86151720f68d71c1d2d27599440a7a47fc3417203b6bf623b40e35ba79c06600d6ec0b6339b9d93434cd0c48768a0c6bdbe78ae6094e182309e3e91ff38dc19c2584d600c7e0a7c3eafdcf77", 0xc5}, {&(0x7f00000dc000-0x3c)="0c964674d76341066a2665734d29a771a89dc6d37f706a5f12e608d30a90b677a68993cb2bdb2dd02e7b5660819fa3fbbc808b2ef3269f1d3370f65b", 0x3c}], 0x8, &(0x7f0000533000)=[@rights={0x18, 0x1, 0x1, [r3, r0]}, @rights={0x38, 0x1, 0x1, [r0, r2, r0, r2, r3, r1, r2, r1, r3, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x28, 0x1, 0x1, [r2, r1, r2, r1, r0]}, @rights={0x18, 0x1, 0x1, [r2, r3]}, @rights={0x18, 0x1, 0x1, [r2, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x18, 0x1, 0x1, [r3, r3]}], 0x140, 0x890}, {&(0x7f0000ebf000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00005b5000-0x50)=[{&(0x7f0000526000)="ac537419faca50de088090b27a5c0b4dba6b4700cd5bdd340be9c3236243634d30e2c9e556cbb93dcc5214e9c59e8a5d1ffea70dfb6c8d3dad746372f28d00a616fa1472367fddd7533f8960e5ebd13867383232caa3d36a4a634296fece4cc82edac5d12116527d133bde99df0b033567ba128a3ef64ef5cfc1c5e9ad1df5", 0x7f}, {&(0x7f0000694000)="40cd38f9c96d17c6cc25aff66fc8b4023bc08001ca45f16b1c5b1c3df7efb50050cb4d5ba5f1098cc5ea", 0x2a}, {&(0x7f0000903000)="b5719bb96d9f4693abffa4b384c71cb7bfd35981ddb930565373c4ead76fcdf8f2a0a540eb374e61c54cb3b5f8632b84a1aeaabc53dc27f09bd8e4f646f62fd794c2e8d20f0f2f4585b80fc85e874bf6d5ecdbc442fbbb050e8e4afd349e9fe035b51f4e26decf6138766559dac49b994d8c5b97eaca515d9b87a44acd739656170efd3c62db9226935930fe9c4427d1b1", 0x91}, {&(0x7f0000369000)="40408f4d1f5e2f216c5a9512da7b9957df6e7d87850804a95e94060d2c7251797daa9d5c7d3fbec80c6bfad9921e51e4e80fbe870d43edcfc6346a9703c686c14b2372359d73c3d3d96fa825946570c817d66b18f6298adc190cff6be0aa00149b2ff94a01c7f9819844cc24cef591b0a2ac1e4bfc4b6ea6a720993a36090ebf5097186f080c3ef18123bc34f0ba701398ba2409994f3c3f388c66bc1947c559b5423146a295ea68396bad3b0d4cd54f0dfaccd3953b2bd219548849364c12ef41e55ae43251", 0xc6}, {&(0x7f0000930000)="4b99156229", 0x5}], 0x5, 0x0, 0x0, 0x4008000}, {&(0x7f0000e2f000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000766000)=[{&(0x7f00005d1000-0xeb)="0146d6c817846e6f068d8297e000e5a25868fd12a932ed8716008eab6fd4080da7d18e56c695ebbdac81a9989e0a829686546062b9841ae892e8d992d2c270f15e6261ea607d3b3ca10de0bfcb6fa091f1c2c693cfeba3f8d1d45d116a62eb76d430d6254173fb24bd15ff36448abde84ca628036cb9b05177bc56ea2f90c30e4bd7a23e4bf56457322ec796caf5d4476966e3764c08cc8e3b8c2a4f32b228b8315f8f892bd9d0853944366510ccf2fdac63896dea84dd2a5e864ab88fbe05f33ac7263c1b120b4a215f8c62df8cda1d3abc798968f2c6599ac0b7d0ed20d763cfc52403a4eb5883ede5fe", 0xeb}, {&(0x7f0000ea0000)="fb5ecd77ce9280397c8be1f81b82b35143a4a0756df55cf7a6f5d1f3936bd98db0f0931cf3ac5f0bdf7178ded72fbc361a51d022b861330dce105709f61fffe294ac5298c251f0cb3bcca7cc3daa63cb3c74ae8998547b21084d336c975e093eebbdf9d42ace99d728b12a8d3f06f6a8ffc003f5ab7ec98c2b045baeae89bd2872e2b95a08b43cb40b355d6666f7187e5f80a49cc3981ecffe415eefd8ee581558031490c4730ef48eab07549202404143f802c730f0dc4dc3996d3c01795d22c963560fed24f4f76fe2aa28e4", 0xcd}, {&(0x7f00005e4000-0xf8)="eedeb29bb495777d73436cd811f2a5a8d13d30ad3a436b61545c61241eea5e8b6f1b19957378e5bd023e94c7f8fc09fb2d11633cf09b5ded0bd7a89aab3902eb193d8a674da54215da1e38530f190d5dec66cf23378e3d498abc5bccd787c9bd3d696c01a62bdf75ada4b0f183447f519de211fa478df10161c2d00446042e2dc2b5c2a75ab6c25c775c889c4e622cc6aa5584caaebe3d027d73c183605015b3d47e439ad5265ac0922b72e15e5fa6126935e33294ca1ad6742fb6bc318eb6c8a84f45c560bd5da3d368e8fc7d6ddec13928b7ac2a06a89014215fc94dba77436392cb01151bd44e7777f524f30307d6c8ed6b29c2b1aad5", 0xf8}], 0x3, &(0x7f0000543000)=[@rights={0x18, 0x1, 0x1, [r2, r3]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}], 0x78, 0x10}, {&(0x7f0000fb9000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f43000-0x40)=[{&(0x7f000071f000)="9b66e2af62cd7b13c0496983f5893a94e72c8c8ab77a4a4dd24263fca5904742e0d641a35593de3cee9107cc3b174ae0c155b30ef610df9a101040a8d0c82aa3a5b498d29e695a2f1779b176342196163f63da71e06b4fb59ec53b09616aa036919c89057010124cc8b9e18d4bd17d33cd3354dbfcac7f6908387771188e6064d93ecdffdbb67debccf2c30bcc736b34b5edb60683b359e6a0bf70b249ad7e47c6ed3f550b8d2bfe4a518872712840acd311b24b5184f35e907cecaa74b83bb07b6e141356", 0xc5}, {&(0x7f00006e1000-0x1000)="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", 0x1000}, {&(0x7f0000416000)="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", 0xfa}, {&(0x7f00009fe000-0x9)="bfc524df67bfa7208e", 0x9}], 0x4, 0x0, 0x0, 0x4004040}], 0x4, 0x4000004) writev(r3, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="04", 0xffffffffffffff6b}], 0x1) poll(&(0x7f00009cf000-0x40)=[{r2, 0x8}, {r3, 0x200}, {r2}, {r2, 0x8088}, {r2, 0x200}, {r2, 0x8020}, {r2, 0x640}, {r3, 0xc100}], 0x8, 0x8) 2018/02/09 20:14:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000058e000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x5}]}, &(0x7f0000f92000-0x4)=0x1ff) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffffb0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) socketpair$inet(0x2, 0x5, 0x80000000, &(0x7f0000ae1000)) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/09 20:14:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000a79000)=@file={0x0, ""/87}, &(0x7f00008e9000)=0x59, 0x800) setsockopt(r0, 0x8d32, 0x1, &(0x7f0000958000)="3dc26901a5469a765bac7336b2eb843c5ee1982e171fb80ef8e1301a2ec6083db263b6a68f04d21a8beced2983cdf281768360a7a9763b1208523b3ab4f2192f85493569983d052b11b726705f445ec8a9f1cf20aa72579e8dd0db032a3b6aab56c1bd78c9ff3fd8fae3a82289471b9d1a6ff7923ecc4e4a58e2fdb4960bb8a90d97d8939ce0f5a801b34917e6061987dbcc7f6d8cbf616be5811ac175a7fefeec8fa53ab1b61a", 0xa7) syz_emit_ethernet(0x2a, &(0x7f0000645000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x16, 0xffffffffffffffff, 0x0, 0x0, 0x89, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4}}}}}, 0x0) 2018/02/09 20:14:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0xa, 0x10000, &(0x7f0000001000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000001000)={&(0x7f0000001000)='./file0\x00', r0}, 0xc) socketpair(0x4, 0x3, 0x5470, &(0x7f0000000000)={0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000c3f000-0x4)=0xe9, 0x4) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1000000000001, 0x0) getsockopt(r2, 0x84, 0x8000000007a, &(0x7f0000fe4000), &(0x7f0000fe3000)) 2018/02/09 20:14:35 executing program 4: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000029000-0x38)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000011000)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000002b000)={0x0, 0x0}) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f000002b000)={0x1, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x90) 2018/02/09 20:14:35 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000005000-0x8)) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f000001c000)={@generic="a8219abe8256365c738cb9deb24ec9bc", 0x100000000}) ioctl$sock_FIOGETOWN(r1, 0x400454cc, &(0x7f0000001000-0x4)) 2018/02/09 20:14:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f6c000-0x4)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f00002eb000-0x4)=0x621c, 0xff10) accept4$packet(0xffffffffffffff9c, &(0x7f0000743000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f48000-0x4)=0x14, 0x800) r2 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000db3000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0xc}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2, 0x79f, 0x1, 0x0, 0xa, 0x80, 0x20, 0x8, r1, r2}, {0x8000000000000, 0xe63, 0x3, 0x200, 0x20, 0xb3c, 0x2, 0x1f}, {0x5, 0x3, 0x7, 0x1000}, 0x1, 0xffffffffffffffff, 0x1, 0x1, 0x3}, {{@in=@broadcast=0xffffffff, 0x1, 0x6c}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0xf}, 0x5, 0x1, 0x1, 0x10001, 0x9, 0x1000, 0x5}}, 0xe8) sendto$inet6(r0, &(0x7f0000f73000-0x31), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x20, 0x0, 0x0) 2018/02/09 20:14:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000e09000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000f9d000)=0x1c) readv(r0, &(0x7f0000c0b000-0x40)=[{&(0x7f0000870000)=""/246, 0xf6}, {&(0x7f0000d61000-0xef)=""/239, 0xef}, {&(0x7f00002cb000)=""/5, 0x5}, {&(0x7f0000df6000)=""/214, 0xd6}], 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f000062d000)={0x0, 0x0}) setsockopt$inet6_tcp_int(r2, 0x6, 0x3b, &(0x7f0000dd3000-0x1)=0x80, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00004cf000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000040c000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000008a000)={r4, 0x2, 0x1, [0x9]}, &(0x7f0000138000-0x4)=0xa) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000e6f000)=0x9, 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000b2c000-0x8)={r5, 0x3}, 0x8) socket$nl_route(0x10, 0x3, 0x0) 2018/02/09 20:14:35 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x5, 0x5, 0x80000001, &(0x7f0000012000-0x8)={0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000001f000-0xc)={0x2005}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x7d, &(0x7f0000021000)="83c8cee480ebc3b67c7cf8440cd326216a609d1827e3c99d2dd4ac978867776ccf8a3de714820fd1ef9f0d8bc9a77b40ef0aa1cb7408efe9f8b4392302012b059bf6e6167ff6cebd0780", 0x4a) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000001d000)={&(0x7f000001e000-0x40)=@ipv4_deladdr={0x2c, 0x15, 0x40d, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@IFA_LABEL={0x14, 0x3, @common="65716c000000000000000000000000c8"}]}, 0x2c}, 0x1}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000023000-0x8)={0x0, 0xe427}, &(0x7f0000023000-0x4)=0x8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000014000)={0x3, 0x0, 0x7, 0x7fff, r2}, &(0x7f0000023000-0x4)=0x10) 2018/02/09 20:14:35 executing program 1: setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000d9b000-0x8)={0x1, 0x6}, 0x8) r0 = socket$netlink(0x10, 0x3, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000a03000-0xe8)={{{@in=@empty, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast2}}, &(0x7f00002bd000)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000b09000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000ef4000)={&(0x7f00000eb000)={0x2124, 0x42, 0x100, 0x1, 0x1, {0x1b}, [@typed={0x8, 0x2a}, @nested={0x1108, 0x13, [@typed={0xc, 0x33, @uid=r1}, @generic="cb783dc483409ea77a88bfb422b774f1aba5263212b94f4e21ef35f13b66f1f13ae37451cd75981b3437eedbc8f9", @generic="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@typed={0xc8, 0x4a, @binary="e72e94ed15859ccb312f72232397becefa1c89b7e1a2316b16d4c37e3b47e4a17b74d50b89d596ee9264b432a4b83c4012804cf634700af44a74553e1ed060d3510d4be5a86d9c4d41918dc2fbb8fef3af1c96f728118442dc140808f64745d7f5e4c5fe7221e95bab29b32d3fee3ed715919e1a1ff0db2df1410830a9fbae18bde8416b3700bb75f0be5322ef248051e0fc546f511062f5234656aaa5e1f15af2e15b71ac316af29fb3c1ad8bca122feb46addf5cc10e2b414d2bd9ce"}]}, @generic="b09c5ee0fb9e290a73d478396d15ca2fdd66b9f89bfe729edcca3cdcdce03da446d65396e1f8bceae2d2a7ca153c169b7f7ac9abf0d85963fb309c94e2e4959253bdab19ec6afc1bd885eaaed1ab8cd5eae64cdf0716fd8a6faa09c9ba3d4afdb9e19050b761351190ae48017ac9b094a78debe7567e696b2c2df62dea51a44c72e9ff1973826f80dc68e71e4f504c161250f07331246252190fb2e9db2d12077c060e6bc7f941878bcbc734d18b2d4f7f159920de1f3df3e74f32342674437bba1194d5f5ca57341e64a5f66c9f700bb1d4c08d1462b2f1834765bae64264a797eaac9c0ec01fe86684f143a89da05085b248e25d47da71fe8134edbbc16ecd5ed5fcda5c8d7a51f6c3edc604e2727213d214792c647f8d1cb962f45a02ec22717b2fca6a0f660ead1b20ea3a5fbd10ff77b1c249b8d46d5f2b12a94278758120a0f3860df3b1068b53317d43c499b7067637e66e75aec70db1b1ff2629c042dc9e551eca08caa67411a8ff3b3c1d91749fcfef9cc1e5e70843b8e65ca6d3c1b95a06dbf63f0e5c9f110fdb885c69fdbd002b694f18d1921f885fa8a3b80e3444a63e05f9cef093818c32d68099fb0c2405bdf00df965575c4f4a037cb62ca8c3552123f6740dcf579b82d6ed63b556fb0607c946ffbea1a974a3c4c7cc73c218fcba68fbb0aff48210096173e53513c32de2d5ad9202fbfd6f8de78bed7495354ab1bb0347a2869ab1ae73dbfa98845efcf01bcb38bb6c93fef497c2b2fb2f5b553e4b79e8d96f4b6fdc5118da53cd1ec5ea81dbcc048a5503c5c5cb2cb9b0f25be85df4b3aa732120d89d7455a760c7ce7f50481b1ff353b72dfff1e0dd495365573285987f219b85ea1f15f0599ea89597f01c3da7a770b1ee85df78e06467c736b1e759abc7b9af0ece227242533b8206f7b350a20a8d3ba6f1bf1eefbdba691917d44b34aa180a363053308ef81a9185461cf6595f3e8b56ed14cb96b5eeb4567552420af506a451c4cc2c4ad335af3c77a260e039fd4ec96c2892af273ffb207a4bb6809a099092f21413e286120970ec8d5d03c90335fae48e85edb11ad298a9cfee1a8dc7c4a45f72b83cf4abce6b8fdb413a89d5cce6d5e81f755395f2d2e5e5226cd9d038f4613633beac041be252ad2cd95db7b12ac3947c82eab8cb61f841fab56b0f46466d636c7c3e623b3d45a4cf25a8f4550e945fe3220636c4a8dcddc36d15b6407e31e16352f01c68df849605259bdbfd7944210112ca19d86001ff834b54c2909c28e49d89e0db188a7f6abbc70af2cc59504697f363f32f0913ea64562e5dbeb9eab558d6f633f14f878d8213425bca0a5c5914726a9770af504ee69ccd70e78a9129325c0b54bea4f336372a1239bf8aad6ba0ed032e3c8a33b6b1bc7f4b0d2951c9918f6d276a6570931d48a022693836ab2247272c500f69ba7df18555350b7a7e8a9211b7d8c2a6a2344577dd11c820159f610049ccf26104e811922558a3d4389d75715a9cbb18e4a4c4164e73fcbc2daaf5d6a9bf84dd035d205c6ec1129da9c99045189aa00e8b44f6b2da9c2ed15bd701b18914f7418d4755bf5aa2c8ea8ff867810326e07314992f0013abd840e3dc93ae465ab3586c7075710bb84f921f75cf318f045a3bce040da158875668549e4d7b3cc4767f33142fe82bcb69cea6eef7bb31737f512f0a57a9e58abdaacb93a2295c8a24d51f0da3aec846e91f4cb3b21bff2e61cb8df68d0d7f5f6c6a0a0a96c4d38b708b4de1ffe4c2478dad1fadf3298634333d8459bb49bbf2fee870b94e4ad7418239bcc8c761aa59998c66391b62b8b2972b6013dd2f10ab222046143f80c50e4d14e9ad2a4b1b2ed6944c607396af864394c1e4220fe0eec5cb66e8c5b56c7a1707ce653ecea6e06611cf103007e01aab113b0626239168a6a122967bab17b1436ffca6d2bd777efca18a98ccad80f4a3d283c7d12b8c4178b109044bfc73d60bc59681730039080c0e73a28998c928ad618545cd2c22357be30fa15f87fcf0fd9b35846f1ce89ef5b9d4d1ddb0b77a0a1b4e58bd243d3960c8b1c8f52e7fda4f5d159c1f0eea63bb9f0e1e83be923b0ebbda45a97eac428a0b215f7dccf36030604ed94a509e1b87510793eb72dd5d0ada4714ebf2b01c98d3441211e6588f481ea2da87190774ddb44146af823c27c80fbbcf0b232bb4b6f3a1d9a4b3d36703e512fde14e169a3d4c52a220943f6901834c13c0630ba6dc41343963a1d339bafa457e646e1c09408e5df656ed1fd1eaab2417056137df17123417385d58ef84668f2c8b7b599de3242bb4a83383da58e6a4421dafcf3f9e1241eb9816797356a8bb9559f6832f15b04e7f76a5992feff06a5a97c17436c43ab8697832574d06b0bea5a13bed34d225ad9fe678229cff88e02b3649b916705191d68266c5aebb9762a31718c60623efc01849f8545f4e64f6449d33bac3a49f7ba1ccc91845947b2b4fb6b436fbd4a980f0900dd04d9bfe655b7aa2d7f483dbef550f273654dd3eef77fc17be19ea3ec23cce435ad8e17728fa846da4c51fa847e3700c0d60fce81c5f7ed36a15d303a653f4a3e1343391dca00b61ad83054756e967f31faff54e654bf783ab9854fbef2763e9d607773e5400c720611bf2b147ac402d2ea20ba774ec79afbbd06c7e4c507af00ff01be57a6c5c9c277cbd29396b356d41d1ef4193ce8e39dea5d4eb72b482489cbd07178ddea439e548fb7b991434e220b136be56a8293ea2db47944be871594c035f42b7e4c933a393d6f5bc294bfe29650cfc2eb2e9aec8b5b8fbe95d83035a69803f5e34cea4593fb72df40c14bdce6025e4e66945d73cc7d11841043a95f2c5a619c1f97bd8e9b2dee34ae0778cfecde9d182d4786241cdad58accc06c7a1406f2b96ad9b3a501ee29b07b76a4d1daa36f61448096fd15f642ec7cba102471c1bd62dc5dd2a16f420f462241fe7041294816a26f0a97c34d40ddb415b44502a8a3d62513ea79f446c980e000ebc791e251a18dc19cf943fcf33f7f72e7d54f7b1c6767f10a46471c40d57f0034d5813d62ee25cbb733764c910cc590075d743553c55533299e0bae70924d656568256b84d96f14cc14326d65872ef0154b40b5c5bd55b0a601db9ed7cab8345c949d06aee6f435f23d086b801aa645ccfd9824cb03f4c61b9ee66c7f9e68273fc76b0113cd4b82a52d36ff006ac6ab2aeedbd518f3f7d2ab90d01018a81ba3791e3f97665bf6234690dbcd88c8331589929fd56c9fdb91d3179b21e3e2e2f33cb755dd7d2cfaec56240740ea3b451b0bfac6c0e2c3bb27cc33276ffe0d09395ba48dc974726e47a1425eb9ea1e4f331f035a010f9dde5c9c89d0010c462eb6991982d6879b45f68fcc189832ed5dc4368945a954e159d49bd95b4e8171768033cdd51dfcd25f4537aba37746a604c94e5818ba4b2ceedbd68f63cac1ff9334c1f24cd91ba874cd6de3234b6d63188c02c5df9940c4d5e12aedc35d71e04b21d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0x2124}, 0x1, 0x0, 0x0, 0x4}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = socket$rds(0x15, 0x5, 0x0) sendmsg$rds(r3, &(0x7f00006c2000-0x38)={&(0x7f0000192000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}, 0x10, &(0x7f00008b2000-0x20)=[{&(0x7f0000a42000)=""/97, 0x61}, {&(0x7f0000ffe000)=""/153, 0x99}], 0x2, &(0x7f0000c00000-0x220)=[@rdma_args={0x48, 0x114, 0x1, {{0x3, 0x93}, {&(0x7f000040b000)=""/31, 0x1f}, &(0x7f0000e00000)=[{&(0x7f0000784000)=""/190, 0xbe}, {&(0x7f00007fb000)=""/118, 0x76}, {&(0x7f0000633000)=""/33, 0x21}, {&(0x7f000032f000-0x49)=""/73, 0x49}, {&(0x7f0000ce1000-0x1000)=""/4096, 0x1000}, {&(0x7f00003e1000-0x8e)=""/142, 0x8e}, {&(0x7f0000801000)=""/4096, 0x1000}, {&(0x7f00008f6000)=""/19, 0x13}, {&(0x7f000008b000)=""/9, 0x9}], 0x9, 0x4, 0x4}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f00006c8000)=""/4096, 0x1000}, &(0x7f0000eca000-0x1), 0x40}}, @mask_cswp={0x58, 0x114, 0x9, {{0x1000000000000000, 0x2}, &(0x7f0000518000-0x8)=0x3ff, &(0x7f0000b1d000-0x8)=0x4, 0x26, 0x1ff, 0x3, 0x40, 0x44}}, @mask_cswp={0x58, 0x114, 0x9, {{0x5, 0xffff}, &(0x7f0000922000-0x8)=0xfffffffffffffff7, &(0x7f0000abb000-0x8), 0x3, 0x7ff, 0x1f, 0x4, 0x739b2c20654d3436, 0x1f}}, @fadd={0x58, 0x114, 0x6, {{0x8, 0xffffffff}, &(0x7f0000843000-0x8)=0x561c, &(0x7f0000b03000)=0x8, 0x1, 0x10000, 0x1, 0x8, 0x20, 0xfce}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f00000ea000)=""/134, 0x86}, &(0x7f0000be4000-0x1), 0x2}}, @rdma_dest={0x18, 0x114, 0x2, {0x80000001, 0x1}}, @mask_fadd={0x58, 0x114, 0x8, {{0x401, 0x3ff}, &(0x7f00009e9000)=0x4, &(0x7f0000d93000)=0x3, 0x2, 0x8001, 0x1, 0xffff, 0x12, 0x401}}], 0x220, 0x80}, 0x80) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00008c1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x802, 0x0) write(r6, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvmsg$netrom(r6, &(0x7f00009c7000)={&(0x7f0000a9c000-0x10)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000)=[], 0x0, &(0x7f00000af000)=[]}, 0x0) recvfrom$unix(r6, &(0x7f0000409000-0x66), 0x0, 0x0, &(0x7f000040d000-0x2)=@abs, 0x20000000) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000137000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000041b000)={{{@in=@empty, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@loopback}}, &(0x7f00003a1000)=0xe8) r9 = getgid() sendmsg$unix(r4, &(0x7f00004f3000-0x38)={&(0x7f000031b000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00001ff000)=[], 0x0, &(0x7f0000877000-0x20)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x20, 0x801}, 0x20000000) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r2, 0x5b79) setsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f000091a000-0x8)={0x8240, 0x5}, 0x8) r10 = bpf$MAP_CREATE(0x0, &(0x7f000080a000)={0x3, 0x8000, 0x80, 0x6, 0x0, 0x0, 0x8}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000719000-0x10)={r10, &(0x7f0000f18000)="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"}, 0x10) getsockopt$bt_BT_VOICE(r5, 0x112, 0xb, &(0x7f0000b37000-0x2)=0x6, &(0x7f0000070000)=0x2) r11 = accept4$llc(r4, 0x0, &(0x7f00002d4000), 0x800) recvfrom$llc(r11, &(0x7f0000f63000)=""/201, 0xc9, 0x0, &(0x7f00004e8000-0x10)={0x1a, 0x17, 0x69, 0x2, 0x5, 0x1f, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) r12 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r12, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) 2018/02/09 20:14:35 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454dc, &(0x7f0000009000-0x4)) 2018/02/09 20:14:35 executing program 0: mmap(&(0x7f0000000000/0x107000)=nil, 0x107000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000014000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@generic={0x86dd, "d3f975bc2f9c97e68705fb8d23c6878c7a10716a715ebcd9e609a1e2417e92877cea20d3baa7f66a"}}}, 0x0) r0 = socket(0xa, 0x5, 0x4c) mmap(&(0x7f0000107000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r0, &(0x7f0000107000)={0x1d}, 0x10) 2018/02/09 20:14:35 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000000f000-0x4)=0x598a, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000d000-0x28)={'vcan0\x00', 0x0}) setsockopt(r0, 0x65, 0x10000000001, &(0x7f000000b000-0x4)="c8d63f23", 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000000c000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f000000d000)=0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xa, 0x6, &(0x7f000000f000)={0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f000000f000), &(0x7f0000010000-0x4)=0x4) bind$can_raw(r0, &(0x7f0000003000-0x10)={0x1d}, 0x10) bind$can_raw(r0, &(0x7f000000a000)={0x1d, r2}, 0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r5, 0x800000010d, 0x80000000000a, &(0x7f0000d15000-0x4)="ace92906", 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000011000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001000-0x4)=0x14, 0x7fa) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001000-0x28)={'vcan0\x00', r6}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000000f000)={0x313125ee, 0xfffffffffffffff7, 0x0, 0x3, 0x44a}, 0x14) 2018/02/09 20:14:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000011c000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0x1, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x20, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr}}]}, 0x80}, 0x1}, 0x0) 2018/02/09 20:14:36 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) sendto$inet(r0, &(0x7f0000000000)="c68d1805cbd227ce6190a6e1280690819e1d571959af46dcb9e7d34d15797e8fbe8c995c44729304ec153d0adef505d530e29184295ab753e016fad3239f0710b047771c091ac96446c6b385d243d48fc444c7237401c85f35c1560e42d8b19e7fd931", 0x63, 0x0, &(0x7f0000000000)={0x2, 0x1, @rand_addr=0xffffffffffffffe1}, 0x10) 2018/02/09 20:14:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000944000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x800}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in6={0xa, 0x1, 0xdab, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x510a}], 0x74) setsockopt$sock_int(r0, 0x1, 0x800000000000003c, &(0x7f0000994000), 0x4) socketpair(0x5, 0xa, 0xfffffffffffffff8, &(0x7f0000435000-0x8)={0x0, 0x0}) bind$rds(r1, &(0x7f0000332000-0x10)={0x2, 0x2, @multicast2=0xe0000002}, 0xfffffffffffffd45) 2018/02/09 20:14:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80000, 0x10001, &(0x7f0000b74000-0x8)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000c74000)) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000e4a000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "0600100000"}]}, 0x28}, 0x1}, 0x0) 2018/02/09 20:14:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001c000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000001e000-0x3a)=@file={0x1, "2ee5"}, 0x4) setsockopt$sock_void(r1, 0x1, 0x41e, 0x0, 0x0) 2018/02/09 20:14:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000b77000-0x4)) getsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f000054d000-0x1c)=""/28, &(0x7f000047e000)=0x1c) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000059f000)={0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000976000)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000d7a000-0x18)={@mcast1={0xff, 0x1, [], 0x1}, 0x7fffffff, r3}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000112000-0x20)={@generic="6db345c55364037473e3ecc7255a34bd", @ifru_flags=0x400}) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00004fd000-0xf)={&(0x7f00006b5000-0x14)={0x14, 0x3, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/09 20:14:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000317000)=[{}], 0x1, 0x7fd) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a3b000-0xc)) socketpair(0x19, 0x5, 0x9e, &(0x7f000087a000)={0x0, 0x0}) getsockopt$packet_buf(r2, 0x107, 0x6, &(0x7f0000d6e000)=""/115, &(0x7f0000b33000)=0x73) epoll_pwait(r0, &(0x7f0000d2d000-0xc)=[{}], 0x1, 0xfffffffffffffffb, &(0x7f00004af000-0x8), 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000afa000-0x1)={0x9}, 0x1) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) 2018/02/09 20:14:36 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) recvmsg(r0, &(0x7f0000005000)={&(0x7f0000001000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x26, &(0x7f0000005000)=[], 0x0, &(0x7f0000005000-0x2a)=""/42, 0x2a}, 0x22) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000006000)=""/207, 0xcf, 0x2001, 0x0, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000003000-0x30)={0x2, 0x6, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}]}, 0x20}, 0x1}, 0x0) read(r0, &(0x7f0000004000)=""/93, 0x5d) 2018/02/09 20:14:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000d90000-0x108)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x800, 0x0, 0x4, 0x1c7, 0x4, 0x5f, 0x3, 0xc9bf, 0x2, 0xf2, 0x9, 0x4, 0x3f, 0xffffffffffffff00, 0x2a7b]}, &(0x7f000023c000)=0x108) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000b00000-0x18)={0x0, 0x1000, 0x30, 0x2, 0x8}, &(0x7f0000493000)=0x18) r1 = socket(0x5, 0xb, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000b51000-0x10)={r0, 0x0, &(0x7f00000eb000)=[]}, &(0x7f0000f92000-0x4)=0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffed0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f000094d000-0x4)=r2, 0x4) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f00001b6000), 0x1) bind(r3, &(0x7f0000fdc000)=@ax25={0x3, {"0b21b6e93d73c8"}}, 0x10) setsockopt$inet_group_source_req(r3, 0x0, 0x2b, &(0x7f00009be000-0x118)={0x3, {{0x2, 0x1, @rand_addr=0x26}}, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x118) 2018/02/09 20:14:36 executing program 6: mmap(&(0x7f0000000000/0xb02000)=nil, 0xb02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r1 = socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000386000)=0x6, &(0x7f0000451000-0x8)=0x1) bind$netlink(r1, &(0x7f0000b03000-0xc)={0x10, 0x0, 0x0, 0x200040}, 0xc) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000a52000)={@generic="6daa3454deddec71adbffd8366a5609b", @ifru_flags=0x1000}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1}, 0x0) 2018/02/09 20:14:36 executing program 5: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000010000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000001000)={0x0}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000002f000-0xc)={r3, 0x80000, r2}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f000002e000)={r3}) sendmsg$nl_route(r0, &(0x7f000000d000+0xc01)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000008000-0x38)=@mpls_newroute={0x28, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1}, [@RTA_DST={0xc, 0x1, [{0x1}, {}]}]}, 0x28}, 0x1}, 0x0) 2018/02/09 20:14:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f000055f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000600000-0x4)=0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000b83000)={0xf, 0x5, 0x6, 0x9, 0x18}, 0x2c) tee(r0, r1, 0x1, 0x1) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getpeername$packet(0xffffffffffffffff, &(0x7f00000d7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000c89000-0x4)=0x14) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f00000ca000)=0x6, &(0x7f0000609000)=0x2) connect$can_bcm(r2, &(0x7f0000883000)={0x1d, r4}, 0x10) sendmsg$nl_netfilter(r2, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000a23000-0x225c)={0x20, 0x7, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x1, @u32}]}, 0x20}, 0x1}, 0x0) 2018/02/09 20:14:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000613000-0x38)={&(0x7f0000d6a000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x3a, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0x81)=""/129, 0x81}, {&(0x7f0000001000-0xca)=""/202, 0xca}, {&(0x7f0000000000)=""/26, 0x1a}, {&(0x7f0000032000)=""/103, 0x67}, {&(0x7f0000001000-0xc3)=""/195, 0xc3}], 0x5, &(0x7f00005c8000)=""/130, 0x82, 0x3}, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xfffffffffffff557, 0x3, 0x3, 0x4, 0x4, 0x6f, 0x8, {0x0, @in6={{0xa, 0x1, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}}, 0x101, 0x6, 0x7ff, 0xc8b, 0x1}}, &(0x7f0000a82000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r0, r0, 0xffffffffffff8001, 0x3) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x4}, &(0x7f0000860000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000)={r2, 0xe2d}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x104e, &(0x7f0000e35000-0x104e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@mpls_mc={0x8848, {[{0x7, 0x9, 0x7, 0x4}, {0x1, 0x82, 0x0, 0x1d2}, {0x1, 0x4c51f714, 0x9, 0x4b}, {0x3, 0x401, 0xffff, 0x5}], @ipv4={{0x8, 0x4, 0x401, 0x4, 0x1030, 0x2, 0x9, 0x73d3, 0x0, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[@lsrr={0x83, 0xb, 0x3156, [@broadcast=0xffffffff, @rand_addr=0x2]}]}}, @dccp={{0x3, 0x1, 0x4, 0x1, 0x20, 0x0, 0x0, 0x1, 0x979c, "650b9c", 0x100000000, "675b86"}, "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"}}}}}}, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f0000477000-0x10)={0x1, 0xfffffffffffffff7}) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000da6000)={'filter\x00', 0x7, 0x4, 0x4c8, 0x1f8, 0x1f8, 0x1f8, 0x3e0, 0x3e0, 0x3e0, 0x4, &(0x7f00008ab000-0x40), {[{{@arp={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0xffffffff, 0xffffff00, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, {[0x0, 0x0, 0xff, 0xff, 0xff, 0xff]}, @mac=@random="ff2043b82c07", {[0xff, 0xff, 0xff, 0x0, 0xff, 0xff]}, 0xfffffffffffff000, 0x19, 0x400, 0x3, 0x2, 0x1000, @generic="de2f09c4e3b348480ef1c4ba16d7e8ed", @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x0, 0x100}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}, @multicast1=0xe0000001, 0x0, 0xffffffff}}}, {{@arp={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, 0xffffffff, 0xffffffff, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0xff, 0x0, 0xff, 0xff]}, @mac=@empty, {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}, 0xc59, 0xffffffffffff1e49, 0x7, 0x4, 0x3, 0x5, @generic="f301360921a7fc79eed358b8b0f97877", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}}, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@uncond, 0xc0, 0x1e8}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x1, 'system_u:object_r:apt_exec_t:s0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x518) 2018/02/09 20:14:36 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000001d000-0xe8)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@dev}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000009000-0x4)=0xfffffffffffffdfd) sendmsg(r0, &(0x7f0000008000-0x38)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001000ff20fffefd956fc283b724a600800200000000000000000000001000110006c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc832b0790ed", 0x4c}], 0x1}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000001e000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000001b000)={r0}) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f000000a000), &(0x7f0000016000)=0x4) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000007000-0x4)) 2018/02/09 20:14:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00005b5000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}}, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={@generic="77c47f4f60f3bc86d85c134eed83feb8", @ifru_flags=0x900}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001000)=0x10, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000002000-0x38)={&(0x7f0000003000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x92)=""/146, 0x92}], 0x2, 0x0, 0x0, 0x5}, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x3, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000004000-0x8), &(0x7f0000000000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000004000)="440326618055450313aa27e1ce7557f99558f1a644d6ceaa5371a331ebb6d2e25e45448c107413e24a3144058f0766378538ba8390bf9184afb8a0a641cc8019277c95c7a3b213c4c5f384846d71255af6e9d446ac", 0x55) bind$vsock_stream(r1, &(0x7f0000005000-0x10)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000005000)={0x0, 0x3}, &(0x7f0000004000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000)={0x2432b3e0, 0x7, 0x8000, 0xff, 0x80000001, 0x40000000, 0x1000, 0x5, r4}, 0x20) bind$inet6(r1, &(0x7f0000004000-0x1c)={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0xffffffff}, 0x1c) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000001000-0x4)) listen(r1, 0x7fffffff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r1, &(0x7f0000001000-0x87)="ad3e35484984513029317aa4e3d00703d13fe7a785d8d807eeb71e017b1c0f41eb904f31219d6751b9d1fe61ff314c441d0b5f6bc5cd3cf616668ba95c22eb578d0d1d21bf421de83f7e5c3b1407bbb9cd6a72d1d7ff503c78fa048358470a134c352f5cbaa070dec12ea8cf7b2d4812a6325573c99c7a8a76ef36506f31c264422e62c73ffed4", 0x87, 0x1, &(0x7f0000006000)={0x11, 0x37bb3c938413f5a8, r2, 0x1, 0x100000000, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) getsockopt$llc_int(r3, 0x10c, 0x9, &(0x7f0000005000-0x4), &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000008000-0x4), &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xce, &(0x7f0000008000+0x19b)="4f4b9e969b667fc75d3d1ed9ac9a3dd55f307db8d0597190902bd6c870761835264f8ea1565dc4c7d4a30699a9478ea2", 0x30) [ 81.414889] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 81.465636] netlink: 'syz-executor1': attribute type 17 has an invalid length. [ 81.473138] netlink: 28 bytes leftover after parsing attributes in process `syz-executor1'. [ 81.482704] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 81.503715] netlink: 'syz-executor1': attribute type 17 has an invalid length. 2018/02/09 20:14:36 executing program 0: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000008000-0x38)={&(0x7f0000023000)={0x10}, 0xc, &(0x7f0000019000)={&(0x7f000000a000)=@setneightbl={0x24, 0x43, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@NDTA_NAME={0x10, 0x1, '/dev/hwrng\x00'}]}, 0x24}, 0x1}, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000024000)={0x0, 0x0}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f000002e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000000c000-0x4)=0x14) 2018/02/09 20:14:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000d81000)=@abs, &(0x7f00006ca000-0x4)=0x8) write(r0, &(0x7f00001f8000-0x39)="d156eea592125f822361758629cb1bd74ac2e24fcae7e0c2fadafb4a37df997934607c40c6fbd15b7ffe4fcf533f806f0e2c528c68a25427e1da6b29b9bc1e2a68f73f25ae485989fa7a76bf99a014a4807f773cfbd42e2462f1b9ff452d5a4abe5b91cb74f9a912695b5e3ea62d8a0256906910a85dd3c281c20e4bf4b3abfcd2a3b6a318412ded2c8b3d2f07738b4fb5c4e058a6d4eb10fc88b0edac44317ab4e36c99aa2108b2e5d6bb6fbb22dbedc1f29b2966b08d4688dbfcdfffa6f7d7b94a7f256b211e2a8d2856c78b6de555cf9b8bfb1b12569d60be6f111f83cf5a76061aa64a00e245681b0cbd5bf085d9955ac4", 0xf3) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x100000000, @empty, 0x4}, 0x1c) pipe(&(0x7f00002ab000-0x8)) 2018/02/09 20:14:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept(r0, 0x0, &(0x7f000050b000)) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f00009de000-0xc)={{0x9, 0x0, 0x0, 0x1000, 0x5, 0x7}, 0xf0}) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10}, 0xc, &(0x7f000004f000)={&(0x7f0000310000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [], 0x1}, {}, {}, {}, 0x6}}, []}, 0xf8}, 0x1}, 0x0) getsockname$netlink(r0, &(0x7f0000a9b000-0xc), &(0x7f0000b1b000-0x4)=0xc) 2018/02/09 20:14:36 executing program 3: mmap(&(0x7f0000000000/0x1e7000)=nil, 0x1e7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x486, &(0x7f0000490000-0x18)=""/24, &(0x7f00001e6000)=0x5d1c08922993c914) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000104000)=0xd39, 0x4) 2018/02/09 20:14:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept(r0, 0x0, &(0x7f00003df000)) getpeername$packet(0xffffffffffffff9c, &(0x7f0000772000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000fa5000-0x4)=0x14) accept$packet(0xffffffffffffffff, &(0x7f0000f8c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000c60000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000088b000)={{{@in6=@mcast2, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000649000)=0xe8) sendmsg$nl_route(r1, &(0x7f0000a95000-0x38)={&(0x7f0000b55000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f000001c000)={&(0x7f0000eff000-0x78)=@bridge_delneigh={0x78, 0x1d, 0x410, 0x2, 0x1, {0xa, 0x0, 0x0, r2, 0x20, 0x1, 0x5}, [@NDA_DST_IPV6={0x14, 0x1, @empty}, @NDA_IFINDEX={0x8, 0x8, r3}, @NDA_IFINDEX={0x8, 0x8, r4}, @NDA_DST_MAC={0xc, 0x1, @random="34337e8cad2a"}, @NDA_VLAN={0x8, 0x5, 0x4}, @NDA_PORT={0x8, 0x6, 0x2}, @NDA_MASTER={0x8, 0x9, 0x200000}, @NDA_LINK_NETNSID={0x8, 0xa, 0x200}, @NDA_DST_MAC={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}]}, 0x78}, 0x1, 0x0, 0x0, 0x804}, 0x24008000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000869000)={r0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00003c0000-0x10)={0x0, 0x10001, 0x1, 0x989}, &(0x7f0000ee4000-0x4)=0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00006b9000-0x20)={@generic="a5287438300d13dd52df4d24f829ffe0", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001}}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000a00000)={r6, 0x7}, &(0x7f00000d3000)=0x8) socket$unix(0x1, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f00007e9000-0x4), &(0x7f0000c65000)=0x4) 2018/02/09 20:14:36 executing program 4: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000022000)={0x10}, 0xc, &(0x7f0000021000)={&(0x7f0000022000-0x20)=@ipv4_newaddr={0x18, 0x14, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x18}, 0x1}, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x100000001, 0x4) 2018/02/09 20:14:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) close(r0) bind(r0, &(0x7f0000fe0000-0x80)=@generic={0x1e, "e0030000000000000000fd000002000009a979f321b30c7bc8030405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e400000002a0c5216669ca021f6f65dce060e7e58f358c02f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2001077aeb81c90001d6d7c980ee590c8a4f70dc136cb184a"}, 0x80) socket$can_raw(0x1d, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x3a, &(0x7f0000af4000)=0x8, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007ff000-0xc)={0x0, 0x4}, &(0x7f0000a1f000)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000786000-0x8)={r1, 0x40}, &(0x7f0000ebc000-0x4)=0x8) 2018/02/09 20:14:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000034d000)={0xa, 0x0, 0x0, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000dd7000)={0x0, 0x48, &(0x7f0000012000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x2, 0x6, @ipv4={[], [0xff, 0xff], @empty}, 0x81bd}]}, &(0x7f00008ce000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00008e2000)={r0, 0x4, 0x0, 0x9}, 0xffffff74) sendto$inet6(0xffffffffffffffff, &(0x7f00007d1000)='5', 0x1, 0x0, &(0x7f0000fd0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000e51000)={0xfffffffffffffffc, 0x100000000000000, 0x1, 0x3, 0x1, 0x9, 0xffff, 0x1000, r0}, &(0x7f0000252000)=0x20) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000aab000)={'vcan0\x00', 0x0}) r3 = accept(r1, &(0x7f0000420000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f0000cf4000-0x4)=0x2e) bind$alg(r3, &(0x7f0000cd2000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000ba000)={{{@in6=@mcast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f00007eb000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c38000-0xe8)={{{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@multicast2=0xe0000002, 0x0, 0x2, 0x3, 0x7, 0x2, 0x20, 0x80, 0x0, r2, r4}, {0x100, 0x9, 0x5, 0x4, 0x3, 0x9, 0x3, 0x8}, {0x400000000, 0x101, 0xa697, 0x1}, 0x9, 0x1, 0x0, 0x0, 0x2, 0x1}, {{@in=@multicast1=0xe0000001, 0x2, 0x7c}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x7, 0x1, 0x1, 0xf62, 0x80000001, 0x40, 0xe467}}, 0xe8) socketpair(0x8, 0x5, 0x6, &(0x7f0000a78000-0x8)={0x0}) recvmsg$netrom(r5, &(0x7f0000890000)={&(0x7f0000fe1000-0x10)=@ax25={0x3, {"5ba1ea600e543c"}, 0x3}, 0x10, &(0x7f0000f1e000-0x10)=[{&(0x7f0000460000)="c578ad304334a3768fb98cb927661c2e8aa93aaf55350e715199a38338ac", 0x1e}], 0x1, &(0x7f000033c000)=[{0xc0, 0x108, 0x1, "f511dad9d10c3599d79a1fc01111e47d42fc09d8e39c5b974e828b57c4f9e39a41296b4cdf019fb8af410ca8545b166604ab176057417c61d1e4132c6bdda4dc07e82865ae3dfd82d209492b6cefaaf9c31d1f27adea04ca5b3aec3049d21af17505df6fb5be5374189605263a8ac89d16b89082ce26f005ff0d667a2d3fd10fa7c36f183e1b1a050b0b8006c35d6730d8a8edcc35a29e26e47e5cc866eb61116085c307cd79f0abe44e"}, {0x1010, 0x0, 0x9, "da159e54b1eb5af819f9ffe0695db4f3e010ba68f0d87ea6b523f054ebd353e2711afad5050440b6cc43424e6f73d22dba7f4463601544a90c4a71a74c292f142cbdc056e38c6b23122c1a912f3ebb669167bcd28c8317caa7da2a861b15311477957b4754aed55b83e83ecd1b92062cd5e416abe2a81ee758bbec5896e256ca40b8b1b334bc9f9b28bc10aa7cb46e2288f46b5f8e3c87a035d58e8bb972c52c5ecd6c04b413a78989c19b51105af850a0215086e5cda4a70a32599fef1d9ab5443c60ea678e73a78f35bf7d214f54c90f74e4984cb3338336094b09ced965c1af6c3c8efcd91b9c1a23c8aed70569a29c0abff580980caeb5aa54c06379bfd35507589050d49f68a3bbb1cc534a774acbf9c6721c9d5647337feff8bafa252ee4da12156e197460bf20850658a46e2d50b8c4dd4717d6ea76737ea35674b78116bf970c2790f618c372e07220a93ce449d6d135dcffb035ff4a574136e9ef98b1a13489b784a717d2f736cc707c248651d860e79d67e81d3a7a8b5d93944037700a878d3a9c35d80ebfd71ae3401c062076c62204cd5f22d4d5b83e3b116e73fa8b9d878dbcf8297d54753981ca4d9efd6a0206dc4f33689b9aa518930d63d1343c7ce7d56858fc6b0415f3e01989e79445db189aa89a1bfcea4c2581cc66b52051f1466931c65fee13ad2710b701ca70ec69be61062346090acec171f425914f870e8a51ba843df787c4463569582e88145acca8e6d9c5a32e844ee20cdafa18f2e9cc722903d0747350ff9f7e6a3e6c00f418207a9a7a241d87b6df00913a63f357ebc2c6739e5062d48f03db37bf4e90b042f07619e054088fa278103c17f9e82b832037f7c92eff2bc09febdccfa96c092462352a5d3bc34c219fc45e95a04cae65ebdd1eb4607cc9fad065c1fbb6b56ee7a27f46422280662343135548c4e0ccaaaf70f0714eef67e87df777ffdab75d290aa487a003a7da914eb2dfc53479b157b4b2aab650d968c1ab9a3939b54be75f90f34fb1b7575dacd637e3caa045f910d43944c3d70c95c8d9f0efefaa8bb08083f1d1fc357d9f679ad6e36098dcf11ed2088fac08a45bde1c6a45c5b29f0ef458f6628f6f5127b464d01f9d6be8ffc25b1c8e68fb62aba59e37d5ea6efc8a367fa5ad3adabf7c1ed8053f19aaa88ef1f13b17b59eeccb5fbc49a22e4423e9d783ce742849a5223709c2af8cc6a72100168fdfbd9c06d5e3ecef5a0810c05b4720777e2b481df7e5bbc419c1aabc81773ed795ea7dc1caa4c60df1ae4e652af57cc1c89427df20206f87e6d8ba4dc19678999809b402f387cd80f79f1f9616a9aa60a5f0bca6309dd26c8f29a00f4015adb2bc5a973a734b0d7339319e94604fbe9ccfe430dc37fc55ebd1a9443dd822fbc6cc5e708f7241edf23e03406768fddd335c1999904ad1d94763e97b47123e3c7b1a4e50abb62132e875e0ca9ae3ce6d05702a46adbdefeb803b79022f87e35cb1f2cd93854407cdedb7b3e34601996af6378a5347872c7205edf53b6043f36746059b4e88e78dd5dad0af061467eff7148220bf6cae3c53e1dbf2b653ad3a92080b6bb00eeb57a062f137a12174cae7f05582eb2155b8efc7e973fafa8dce712447f29e981d9763250386c19fd4a2f2d852b9070477a9a5584854a2a551ecbcf06018f7fb6f23fba74735696a90b20c917aec1144a46b980997f1874b1a37e0a229d4efe767cf88ae3c3995a934a34ad80ff81de35c130f6c09d97e4cfa4b2ddc513061fad6076117e6885eb2247ba24108eeded7b3b654423b03e40d11186ecea5aa080079c7c851473ea0d9711ce3c41b1ef62b3c05d311ada9597cf1978018bbc104af6f688924baf1c4e98f18d7ac62a925f0311b3fb0b758f9dc56d5d2afb90f97e80f611c61f49880ece0c6e538433a19edef8164b93a688cf73239f886c08ac51b4acaa799a78d92c4470630f4987bbcd7c24f28bf005c20a0e3cfe6755950e497c6f3f0c4b2586f84300c731e5f21b11bb7f59ca33fad2e4f91c5dd098df0a6d26333f248868c778b7cd5bb3019aabe193379e6ab340edc8a6aa742eb4f17f3e727915af311a8b1e3923bae5ecd72f2e6cd2294a270e7f51721727ae0c28cb9e8882220001a573fa842770df5717910811a468f48f0a0d520489c143a4abdf0d15f80364be15b99fab6bb7814be6151399d4b34587be74ee1ee1fcea01eb35869774a780c434b3db9ccb03450fcec9d3babc5535bcefe2e9d0c8adea30bd33898311f0d7eb3f8bf62da34092ec853a0e1b9e9a9804b70df932a1d42ff8694e5cf0f216ad99a050270c5a03e69b10738820a364be212a9bd1aa7a4b723c22b0001df8f3ddf73e3a321394ec51e00ad986cc439f8debaeeb9b378985379baada999a98dd06d5345c2963f88da602a4d5d540fb715cd3b3ce025c60eddc79cc9b8aa71d4dcd7e2d53050545297976d3b3848a0165944660ba23eb10360f5516c0b0f7d314898283186c9b9144bcd9ac99031912e7a6855bdfc9094fe676e0e687580a516edd67d590a66d2552e8f275c01953cf889ce3c69a6b432975da2e8ad49b80826fa71911091828539f7dd983c96b47d86b681e6c1983705f98d85815de674420cdc3ae32db15218afcce691e9abeb4e866249819805d17a4803afd9d05319a9823af0bfec4951b00ee25e1e7cbf22d5e3331882f481f40746b8fa2bb5b6a7ea945a05d3d7934c327f511acce71c321d1f3ff4386dbffaf70cfd7f2d9795a8cde09aed763bda9a7a5dd096b3d39b981b0d470ad5e03df5cf380f9aeaef68a81fb650bc5bcd00272bf602764259a17afa9994dc340275141f3ac7f1e852d2ff3c90db0b9cd690d34b2522bf170387c3051ad587455781178f961ed9bd409cf464847601f5cc487865502f8118cd81a8f98bc121e45ae3750d14407da61a44292697eb9b76ee4d39efe0f62b14da9417db9dc86a588627b3f50019ba6951241ed79e87d0d82569dbaf13eefeff91df01bbd155cddab94dfaef2de917a382bb0a6b85d144a41b92bc8df35dc1102b09f165dedab6d70dce38707eae001177e6376c4df07664bfae4ea53c97b5e6c9f0626d3eef290302749fd711225cee05804e512a9df3edf7cf992e003bc6d2ce794f917661e65d56ce05b8bc5d572b99a3aaba85e6e10fd85002950ea2c0a2227273de6b99636619e7a8cce219c5a1425a810a377907bfd723af62e559c89e80be9638346f95f95689086b9f9edc6cc09c3151d58728cd08edc1a069f648261b95abab7a52b13ed5f10e874317cb4ad077f37cd563a3f615aa38c7a5acaeb9de63e44080dc51a7192dfe3c4fd6479720e912482335f09cdf50e1c740cdb383fa83b64c5107dc8ed5b6fed91681fd6774118417a8a8d326e51f204f1ebc1173a517f802f5530eae4bcfc554eb95456f5ae312175f4f6cc6698f5371675c473ca82c63bd22cfd637fcf7b34732c21813cd3e336f4a78d256b5548d4fa3f8b44699f1ced4b3741e8bf2c84ae231af159725e823d2cc6721d2a7a77e139a1b7bd4ebbb788ded9e68d591cd58494e08cd7659ca5c0739706d3af9651a271efce6adbe7477a04a2cb1757ed11abb6065876034288c77d321e5d0d4f003653b3651b00759b73e98df5d080afdbdf9af04e1388fc3b561fc37ae7f3efd1d058ab95924ec4b718c10b197a66c29ca738f9694018bdd9f751b8c782837ed79245f0eed4a1fe3ee2c1eab7b471df7df77e51a8af31feee73ac353fca9d64d1b4e089899cae91c0b0fd9c98d2d0a5b2d35909b622cb8cf3e90ee90cafdfb84bea54a16aa200372beafe0caa7f3ee1c84538a21c69961c7030244f3a8fca1d8a7c63631c1aaf2cff905c417538ba3af44bb38ba9c3602a45d53a5f719391eaf563d3ff3c040a0174d01ac823f2ea1df17fdc29a2cf3bb2228c57d63022883df7294e104ef9767bb379bf662746faf993d2c4a7bebec2d0cc5a23d3d19a94518001bf7263755d984ba03d9ba7f3b9fd9a8c0c39361eb53b1133d2579ee35590d93cb9b70a604aa02a120fb5f9dc767e7caff1f4f5b9b7f6d55a90518716fca1b8cb0cc583415bf2216d4e5b185cfb23f5818c23b7baee75034c3b446798335df97486e2d41a689cb9a628d7591d29be5d55e66d4e36941dc99e1737dc0a2d84322d2e13f54418f9d0fbe6c4037e42afac10e7c91adca0916bbe2e5d1668743cfe3c5213da5c11c1714550921817db2a0b2be47349835bc77e6a1ae983e39abc4fe62774a2e414dfaa752a7b4a56409e30341d285621b24b32ead511949a8bef4517e5909d7d51f1fdf4a95539bff203626a556f918bdd59a2a8114c9b929c43ce8e024fec184ddfbe079175cc90c718ffb31cb0dbe5d3dfd56876afa8c26e21dec42db3e674ca7cb3e01db8d4e7f02b157e1d469e600ce0709db91689a972d810fe8fc06fc190ff70d9fd6b78df040e5d7ec1553b8693e4c9ae9f6ca815abfb6a5944e14eb82089e8ecda3114f8380f2d8474c5066d0693e2d96993bf4d0d0b8eb5f18bff8cfb5b369a9930b232ccba3b6b2697640e01e2f132b4be5686fd1a41e201c6adcccaef842d98e6018847e2347c8dfac31c5af0452d7a805ca57cbceefbb56e1fe8251c787bf6b3bc64994d8f98efeda76e6108c8a95e371b1a0e8c7894d577ca5668de2630f77f80c38c44348dca020a3399c2221243d3d503dd7c7fd5dd617a40a8ccfa0ef9967555dd908f7219ac034c3293a4f86703096e8bcc8cc3b258b4d5e748bfe030aa9282d06fa1aafdd0831236ecf91bc64ddb6d25e754538e6c4004dbc06a3003d06d749306aad5963e7f22925d59a4bddf060d3084100cf134ca992edf94f73a37506213367766828b0003f341cdbb3469146a99114be74b7f35410d30a5f28f637025bb79ab70aae735b773c0a5d6fc2047aed485853830a9e8b00033503f8dcd1b41bae2abce15c9819c41ce3bcf71f07e44e63156bb6f62152ba904a66df4c39d8653da02d558f394a405eeaa9fa3c2cde9e8cb6abdace531b0684204bf7d61b56dc9baad606df0547af7c48c548e0dd7f5008a808691a45e1bf50b0772a45beba03dd898645916f4c608273714e87d7a00021d76b6f6bc90282bed08df63a16949fcbbf099fc087a77112a338501c5352e722587874b9b5dd50424e19260f00dcd709851a9c32fe82d6e8e688b7c9f72f9c86194ad257256ccf25054eb1a7a7fdd2620373cbdcd1aae78f4380ba6d309ce93e20aa52a78ffca70a731db7419511495ae9f693de9ef32218dde6f09090ce30ddc683b410ab8c6b6f4aaa342650f4bbd2204468d7c207ca4c9d1ffac25e2b73d154bf0bf5481a2162abb05f086f8b65413b5db8065cf1bbf9bee0001a4109a81e28004515870800f3c8943c056059aa42436914510e343a35974b96dc3f8a2880bacaf370bcd1f5a7bf2153a9f961fe734f70e8154b0b91c4a2881f30101686d1cc44dc268ff19e280933dc8a4e2034d91a66694ae1b0130e49667068ecb77d67550d601c66ee345475b2af48298b172a6b3419955cee7a7363725764603db49f06e3f0b3d7090fa588d6211e1f5408a57e3ae5928be99509748bbfe13e8fb99a2f3f985729301e728e478a64965ea3e359cf875bd8b26b769c2f8194f86770bea021dc58deecaf29bbde24f668d9ff9a8a1fe79b02d5b240099688248623fdfcd3ef58b58054f4c39c10c36fc87f5edb47bce7bbf5874e3d3e5ff7f14f181d79ffb015ac5a6dc5c658e6d6381d9cc143"}, {0x68, 0x117, 0x6, "40804ea10295c673b3dc0f3770398f2867905a39523d9b278b8980eed964b6415b8d47c413df06670967069cdb2b81d45908765326fe22d41571d05088d103700868edadeb85f534bd66e734335a403c8cbec952273d5b"}, {0xd8, 0x139, 0x2, "7a93bf33d44e5f761c3e2aea8db8151f631a3e254c7460ff378b8316d75ef9bf2075e010eea6ae950da765976bc6d576de5b79a3ceff20fe9b43c2aade63deb67d81fb5cce883c3829f5b990c33f8271cf70f6d83c54dadab5d496b172a81b26056018e55d760d07d2fab78fba3e2f225986016f9fcb2a5f67e43844567ef30cb1be7e859a6376b89c92c25af5a08c029973066f938eb3a07d85a3ac487767074d7987c78a435a46db6e90b5855da7353b21c247fd9e36baa75bd48f33518692032b8d1149906fa5"}, {0x108, 0x103, 0x9, "880071980cc3fb23005abc2c9c1663b0947c2644375c1e71c4181d0e09d062122ff0549a4643f1a11dcb7ff01c7c17e74a0cf230cca93759bd2a9f6d688ceec6eee3301bea9a6a08e1e1b20abdc82ca534e782017304529e6094b6f361ac1af4f990477a38875ea81cf0cc07d3b38cf445b08604eb650e33f0b8745a278d69cea8ec2f7563e52bb39d582ce7279fbf256e77d9c9ef2be4e95a5d6cd391c76f2faade53cbef02f69cdc6f434e9c7cbedbf3b54007f6f55a7dda727fceba1452af95174e0df53c2923132ef1dc8a98f3735713274ceb6da04fa74081d03fe04006e804a7af254630f81c78263daae4cb3238f4b1"}, {0x68, 0x3a, 0x3, "a31a06f0df7349f80586f7f4e822f981b40fca036c88b186446730c0e958409364b9b224f46aaed5fda75b647c1550744e891e0315c4b7c84d23522811575aa758acd6503987a719bb562a263321e1e1c9f6"}, {0xb8, 0x10c, 0x4, "06e40c638764c63f80cb33095717e4d4a226329826fcc999c7e07f867c379e6f93dc76300894927cde1c830c746a4e7b79b00a7707e7f007fd8ddbc17ed4da0269dd87e6e4fc4602da6494c34e2aef636f6d7134cbcd51e7e40fbaccf97a85109d0273da0a24125a195597844027f5919d3f8451e3ac7192d4aaf1e5d74a2e661edda3f1305efb68646930507b27c52274e659b229eb65e5a11fce611ebc2d182a"}, {0x48, 0x10a, 0x4, "a8947dc911866fe7af4e6346b0ccc46f650dad6fbd2389b64317990db7a83e09dc1b3f3ae4e5b66495a1b8fa6b072bacbbf4f2"}, {0xd8, 0x29, 0x7fffffff, "40c55cc255fe07cbaefca08bac2eeab002dd4bd1388961010dc0bde4a192afe95cb34b66f65b2075a160a138ff9dc777d3fcf27740b3365698bb4341a1f75edcc9b73519cdbf28408d5e5c674d84ab79c6eb0eb3d91da2a838a35078df93d5b6f5e1bdf6ab193ee3e34a9092a4ad29ec37c2e79636537c8dc40423649577e745e07557340481d92d2c8dce7baebdb006a0c9dc9b6fa536288156b4de7870163f3ac0da6649bc75e10377098a19cf1e21d6db42fa3fa70baf7cd1532c44f05b948f7f729a51"}, {0xb8, 0x103, 0x10000, "300673b08a72248f60e2667d0978985f61dcbd7202e999e136b8a820a232012a0051312807adda348cf6e566e0983b72f030536a1938603ba0431b6f4591e6b5fe3577fb757489b636a6e1f32ec635db90752743d6bf8156ea2fb93e99b05db356e564d1ab5d8ce15ef9a1349db850eb6b3dabc774e80e9ad3ae0bb88f2b1662f18e6efd66f1125051e4b804bffa5bfbb34e92286f2f48c8db59853141d5678991c3ca551cfdba45"}], 0x1610, 0x20000000}, 0x1) [ 81.511223] netlink: 28 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/09 20:14:36 executing program 3: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f000001a000)={0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000017000), &(0x7f000001b000-0x4)=0x4) syz_emit_ethernet(0x66, &(0x7f0000011000+0x703)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x67, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x21, 0x0, 0x0, 0x0, [], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, []}}}}}}}, 0x0) 2018/02/09 20:14:36 executing program 4: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r0 = socket(0x11, 0x2, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000deb000-0x108)={0x0, @in6={{0xa, 0x3, 0x10001, @loopback={0x0, 0x1}, 0x4}}, [0x80000001, 0x39, 0x400, 0x1, 0x9, 0x400, 0x1000, 0xffffffffffff33ca, 0x100, 0x6, 0x8, 0x200, 0x8, 0x8, 0x2]}, &(0x7f0000f7c000)=0x108) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f7e000)={r1, 0x401, 0x30, 0x0, 0x3ff}, &(0x7f0000bff000-0x4)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f7d000)={r1, 0xfffffffffffffffe}, 0x349) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ae6000-0x4)=0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f7e000)={{{@in=@local, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f000024e000)=0xe8) r4 = getgid() setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000dfb000)=0xfca, 0x4) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000f7e000)={&(0x7f0000f7e000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000015000-0x20)=[{&(0x7f0000f7e000)="3720cdcd65a7e26b449efcac5dc49d4550190a8e6dc554e640141702d9af4acdf9f5b8821df96212a95286519c35fb0cc48d032ddf6af5c84a9abb4d0730e001eb0675b8fa156308ccd0aaa180cbb540e6cd353b8a66401517751a26318e182d1ae4261f1add1d6343034d04de3c92880e4833a7c7993fd2879461d59b6994dc3c12dcd0719a1c73ef9f5c7b6e2fa40f57959c40c1174a039f55becac77efe701640cf405977aff9a7d784f1451a8cfbc6b19a85faff20004bd9ed785bb64d1c471515ab6b7303", 0xc7}, {&(0x7f0000f7e000+0x9bb)="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", 0xfc}], 0x2, &(0x7f0000f7e000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x70, 0x4000000}, 0x20000000) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r5 = accept$alg(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r5, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000760000)=[], 0x0, &(0x7f0000f7d000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x1) recvmsg(r5, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/1, 0x1}, {&(0x7f0000f75000)=""/175, 0xaf}], 0x2, &(0x7f0000ec7000)}, 0x0) pipe(&(0x7f0000ef3000)={0x0}) ioctl$sock_ipx_SIOCSIFADDR(r6, 0x8916, &(0x7f0000931000)={"dc87b56197b50d905129d8742783befe", {0x4, 0x8, 0x7, "7611fac8b39e", 0x7fffffff}}) 2018/02/09 20:14:36 executing program 7: mmap(&(0x7f0000000000/0xb03000)=nil, 0xb03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000b03000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f000000a000)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000f000-0x10)=@syzn={0x73, 0x79, 0x7a}}) r2 = socket(0x3, 0x80000, 0x5) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b03000)={{{@in=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000a30000)=0xe8) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f0000b05000-0x38)={&(0x7f0000880000-0xc)={0x10}, 0xc, &(0x7f0000b04000)={&(0x7f00004fd000)=@ipv4_newroute={0x1020, 0x18, 0x0, 0x0, 0x1, {0x2, 0x14, 0x34, 0x0, 0xfd, 0x0, 0xc8, 0x0, 0x3500}, [@RTA_ENCAP={0x1004, 0x16, @generic="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"}]}, 0x1020}, 0x1, 0x0, 0x0, 0x8000}, 0x800) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000b04000-0xe8)={{{@in6=@mcast2, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@local}}, &(0x7f000092e000-0x4)=0xe8) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000b04000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@empty, 0x2, 0x8, 0x0, 0x8001, 0xa, 0x80, 0xa0, 0xff, r3, r4}, {0xaa2, 0xfffffffffffffffc, 0x4, 0x200, 0x4, 0xffffffff, 0x800, 0x9235}, {0xfffffffffffffff7, 0xfffffffffffffffe, 0xfffffffffffeffff, 0x400}, 0x6, 0xd, 0x1, 0x0, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x3b}, 0xa, @in=@broadcast=0xffffffff, 0x0, 0x7, 0x3, 0x401, 0x100, 0x81a, 0x3}}, 0xe8) r5 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r5, 0x89ee, &(0x7f0000b02000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f00007fa000-0x20)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) connect$l2tp(r2, &(0x7f0000775000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x4, 0x2, 0x1, {0xa, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfde}}}, 0x32) syz_emit_ethernet(0x76, &(0x7f0000b02000-0xba)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0x2, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x9, 0x2, 0x0, "fba762", 0x0, "e8df1c"}, "f3f6ba3103810b7b506aa2793f1385ad017de5f30179882aa305f4742312fd7606e0872f3e4174d200001dec8d99f534235d06dee978ece7522dd6a3682b89d6f895434d"}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000055000)="7a326f64c751ac3786a265d31eef567c00ffc73a3fab762cc118afb4754f74b74145127142d90dc9fb185feccf07b92bf3184704b1a96c132fdb703415197dba941d2d2cd6976f6338dd84d1953b0359c459c39d400f0ca4e0eb60d48e36527a312379cf89b2e00f8a9e4d9a37328aabfd9acd6010a62c4b7e4d8ad628fb089d6803368eb38588636b8c4a2beb0d3695e8c2adb05ce9f7e6fc3cfb86c9342e5b6c58", 0xa2) 2018/02/09 20:14:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000ba0000-0x10)={0x1ff, 0xc, 0x2, 0x9, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x20}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000de8000-0x18)={0x0, []}, 0x4) 2018/02/09 20:14:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000068d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f00002e1000)=[{0x0, 0x0, &(0x7f000033b000-0x40)=[{&(0x7f0000626000)="84c58d18eb898e7eac5f2ebf9d4f1bee3087b9fd0b53d61c3bca432b467000398dfcc53e300125d8f3e0ed0fdb27d837ae0b1f5296b60c289fd3136583194ae3", 0x40}], 0x1, &(0x7f0000cfa000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) r3 = epoll_create(0x800) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000091000)={0x80000000}) r4 = accept4(r0, &(0x7f0000aff000)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000828000)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000e14000)={0x0, 0x9}, &(0x7f0000023000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00006d8000)={r5, 0x5}, 0x8) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f000065e000-0x4)=0x100000001, 0x4) 2018/02/09 20:14:36 executing program 2: mmap(&(0x7f0000000000/0xad1000)=nil, 0xad1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x6, 0x23, &(0x7f0000ad1000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000806000)=[@in={0x2, 0x1, @multicast2=0xe0000002}], 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000ac8000)="97", 0x1, 0x0, &(0x7f00007be000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) recvfrom$inet6(r1, &(0x7f00002c4000)=""/15, 0xf, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000898000-0xb)={0x0, 0x0, 0x0, 0x3}, 0xb) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000056f000-0x4), 0x4) read(r0, &(0x7f00001f5000-0xe)=""/14, 0xe) shutdown(r1, 0x1) 2018/02/09 20:14:36 executing program 5: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000ffe000)=@assoc_value={0x0, 0x68}, &(0x7f000010e000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000000a000)={r1, 0x8001}, &(0x7f0000e82000-0x4)=0x3c278662d01ce5dc) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000001000)=0x4, 0x4) bind$inet6(r0, &(0x7f0000002000)={0xa, 0x3, 0x0, @empty}, 0x18) r2 = accept4(r0, &(0x7f0000bba000)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f00002d4000)=0x1c, 0x80800) sendto$llc(r2, &(0x7f00006a4000)="a7a55cacb93fc4db0dc0038ae28a39c8498988191ef36d63c7c3c16d43dd856d8c77a3f5bb90864a030000000000003738e9494622b2720eb0157ab432919f5503b08f740d74f689a6daa44f84ec9beb2befa646b370db8b559f08464cb94d5327f97cd6d50610db4ef23c7969b0391fd29aa28eb7dcf6e780f778f462a90d5a81d25e58e83cfc0d16cd9ab8a98a3fed9eef24b3687e8daffdd161ea4d4e1050675a3de0ae4939434f8160c9947858d1f5d95cc8fa7bbabf8297b91b8e239e8ef74a133799df63e7cfdc00bc9cfb84d1f8708743014b16ec", 0x327, 0x880, &(0x7f0000536000)={0x1a, 0xff, 0x10000, 0xacc3, 0x40000000006, 0xffffffff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000abe000)={0x0, 0x8d, "4fe6bc5bd4434bab6f682a05f8ad255cc49205ea5400000e59658838225e00000000000000009326aac0a7ec9ad0ba35d986c0683e6a1e361dd40d5fd7ffffae880b1d07f5459f6f88ede5167e3c6612f72c1ec56ad0a9f8444b0d15a727a561f6c2b62b6908adf04fbe5ad96b4f8708bc574e1b8accdff9f817d6e1bc19b32af4a0528280aa4c47cc4c7f9940"}, &(0x7f0000d17000-0x4)=0x95) 2018/02/09 20:14:36 executing program 6: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d37000-0x8)) mmap(&(0x7f0000000000/0xea1000)=nil, 0xea1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000081d000)={@broadcast, @multicast1, 0x0}, &(0x7f0000cc5000-0x4)=0xc) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000ea1000)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000a30000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x4, 0x81, 0x100, 0xfffffffffffff1a9, 0x0, r1}) write(r0, &(0x7f0000000000)="240000001a0025f00018000400edfc0e1c0b0000e80000001009ffeb0800010000000100", 0x24) 2018/02/09 20:14:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8020400000000802, 0x3) bind(r0, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f000002d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000b0d000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00006f5000)={@generic="9cac3e35cc256d699098be4e73cfd8ba", r1}) socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$inet(0x2, 0x802, 0x0) socketpair(0x1b, 0x2, 0x4, &(0x7f000044a000)={0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000d95000-0x8)=@assoc_value={0x0, 0x497}, &(0x7f0000cb6000-0x4)=0x8) connect$inet(r3, &(0x7f0000b38000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000db0000-0x8)={r4, 0x6b}, &(0x7f0000c58000)=0x8) epoll_pwait(r3, &(0x7f000015f000-0x30)=[{}, {}, {}, {}], 0x4, 0x5, &(0x7f0000c29000)={0x10000}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffb}) 2018/02/09 20:14:36 executing program 7: r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001000-0x4)=0x2, &(0x7f0000001000-0x4)=0x4) connect$ax25(r0, &(0x7f0000f54000-0x10)={0x3, {"00c50413000006"}, 0x400000}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000000000)="81fe9a9723b67336561f5e244d0ac0ba2efa6d31480c5944aa11e2646293289bf9a08956564edbe3819f08dbee4b97434fd4f8eb58729369e1185650afdd78d636e9f12198748e9767b30d5bff9b11fd754e12c8d4fda7a6262290c7fa3c907d877ee7434eb5537d72e23517d0e797331fdd693c08572d95d6fed64ccc106cbebc5deae957562afb2eedb6ae3b18710eb03e9c73cdd33bdecbe526db0b4a3ca8509a43013f4a01c7e34a7c8c5d581bedcb4deccb424aaaff7ef78af5776b913ebf927c686f844183be", 0xc9, 0x10, &(0x7f0000001000-0x10)={0x4, 0x101, 0x3f, "461bb62a6a73", 0x8}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000001000)) 2018/02/09 20:14:36 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x65, 0x6, &(0x7f0000001000)=""/244, &(0x7f0000004000-0x4)=0x68) 2018/02/09 20:14:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4008000014, 0x802, 0xfffffffffffffffd) write(r0, &(0x7f000019b000-0x24)="24000000210025f0071c0165ff0ffc0e020000000000020002e1800308000f0000000800", 0x24) 2018/02/09 20:14:36 executing program 1: r0 = socket$kcm(0x29, 0x7, 0x0) listen(r0, 0x8) mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000934000), &(0x7f0000f1a000)=0x10) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000f1a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) bind$inet(r2, &(0x7f0000f1a000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r1, &(0x7f0000f1c000-0x8)=@sco, &(0x7f0000f1c000-0x4)=0x8, 0x80000) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000f1b000)={{{@in6=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@dev}}, &(0x7f0000085000-0x4)=0xe8) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f1b000)=0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r4, &(0x7f0000b75000)={&(0x7f000039b000)=@proc={0x10, 0x0, 0x3, 0x401022}, 0xc, &(0x7f0000f1c000-0x60)=[{&(0x7f00003be000-0x2304)={0x2304, 0x12, 0x800, 0x3, 0x1, "", [@nested={0x188, 0x68, [@generic="4bbac9ee8b9f49c6388624f2662ee59e2c68863bd30142f68a33281b8643d6d8d721a415aaa1aed51e3c1ed155469dc56605a94cfd507156f5007f456fe7b0c76858202d68d458dfbaa4e43563846bca06b7b66f4d0d5a46dfb67141b3d85b4784b725b030c0e0292b2dbfce93d867146c875a047587abaff10cc071c51b8bb2faa78f0118b1cfe9f4dd5b0f019c72", @generic="5e0bfee42a6ab77abe8213e7408a153156875baf3ff42f1011d0df8db5ed247a9745dce06751115fd59a3a268c0c83d6ed7f57a7706eb9c428deaf9bdd66269c4ab8c8c9112ed36cabe6420f4e8e78c83f4948999d25b60f0535f46d8ecd8720b40e8c8f9caad52134dfb5e339adc26f460d6f3d5db99228e3df59922a4fa11af2b29555940f4d347fc2d85b741e7dbf62d13056d6f58b6c3e3549cd96232831bc6147ab46ba65617e64c6f1a0cbce268140742fee690f61da0e4ab8a084db59af487bb999554d76653128d3e99e75b1158f6d6dd80c18100cfbdaf2ff1e38437c628d5a8290669e896537bb851dd24d4700ae57"]}, @generic="63cd9b6afd59cd713681f55c917a617dd85c26760da8cead21f4d93cd59499131dd411ac18959026349f4c1268dcb16e37b33b1ffc8f509e708552b2ddb64bf2ce2d55da8cc222ee5e8fa27bd5f85d5cbe22067993bf98360e7758932cc26a3d7cf2c36a06bb08cf320e6c2e02a4ee57c76335fd5931366b4791f6e4b871f104526d554ec7d1385a9d7ca212c820f092a46f08", @nested={0x20d8, 0x19, [@generic="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@typed={0xc, 0x3d, @uid=r5}, @typed={0xc, 0x2e, @str='\x00'}, 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@nested={0x12c, 0x43, [@generic="698acb85e79b8633f51a29dcd5d17564cd5c1286edf57052cb2b", @typed={0xf0, 0x87, @binary="c11e98748a0058f298816ba842c8003bf506732f366de9d4a82912541f80088f7cc2e2b78b9db6d5c9990560f3d5ccc3dd667671287500b97c8793afe4390a9dfa2cefdbce52c406da1d31e428f58b09d3c180bec735edd4e60244436e470a3249cbedcb0cc93f0982d74bd375594f8aa1f8f87c7c32c6a81b7ea406f1b84701a937ff3bdd07e817852d445c66229bb120376a84a39635f1239d30b838f348891319ad86fe96898edaecd25af5eda4d8eddfcf07d20560609cbd4a6e9c1768516080ed21cc9a69dcf220d056c859692672c802176493964070f8f616015fa50c6fed5f3e2fc5d7"}, @generic="148b4d0764501a5c1274070eb041aab130fb", @typed={0xc, 0x58, @u32=0x4}]}, @generic="4779c945faae9e0ea5b573f4a86f52577b85cc9b7c6b8caed4b28028132af8f95a99500b", @generic="ea41068e73c79c23682dcbd8611bb83cbf669bc15041cda5f35a033faaa838fe2fa5ef1f4e93e467d28b28dca00c", @typed={0xc, 0x6c, @u32=0x6}, @nested={0x1bc, 0x28, [@generic="88b30c0e344e6bf2c523ed62c03ffa62458cdbd28fa6a77002aa7384c9ccca9ca9645aae16bb800f77922176de6619563b65c40ce95d99bc0386c3886877d22b1b7b88706c86e8080882fd1087b3eb721ac7fc6a7531ab2b3ebd3135f0533e0c55f8eed8d4ccce7615eca8e0d14d8f5df2206c499092e9661b67af4001ffc3a14311a3e7eb8926ced13025dd8661adc13ae510259852697ee47d520e4f2fc1fc164b53cbd596704073a93799fc00d1f508389e28cbe9bd5431d2cf94a431456284251e37a6c56c24056ae264453c01f0c54051c6", @typed={0x8, 0x8f}, @typed={0xc, 0x26, @fd=r0}, @generic="cfff8daa9b8c63d1a780c01c6cea7558aa270d786e8ca419ec90fd153b96051390ce1765aa5577ea75abc09368c5dd69e953efde9b502ad5fe7f8175c2c6b14da1fbb1f292346e2e6f977a47446466087923a9889e45970ed7d629a685438f4560b34a47856b0629696402643bce2b188f2cbadc2a61c8a6a1746c883226d5b76334b0a52ff1a90f103f50720d4bddcc7e0105c8513aaa80633e18e8fda5f5892dd359b88fe7e990c6bb90f9d43290c19ad1d04ad9a236", @typed={0x10, 0x36, @u64=0x6f}, @typed={0x8, 0x49}]}, @typed={0x18, 0x7d, @ipv6=@empty}, @typed={0xc, 0x38, @ipv4=@rand_addr=0x9}]}, 0x1388}], 0x6, 0x0, 0x0, 0xcfb712627b73fe6d}, 0x0) r7 = accept4$inet6(r3, &(0x7f00004ce000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f000085f000)=0x1c, 0x80800) r8 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f0000a3f000)={{{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0x6, 0x2, 0x0, 0xa, 0xa0, 0x80, 0x2f, 0x0, r8}, {0x0, 0x8, 0x8001, 0x7, 0x8, 0x1c36, 0x5, 0xa8}, {0x8, 0x1, 0x7, 0x800000000}, 0x2, 0x3, 0x2, 0x0, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2, 0x33}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0x6, 0x3, 0x3, 0x9, 0x5, 0x2f34000000, 0xa5}}, 0xe8) 2018/02/09 20:14:36 executing program 7: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000)={0x1, &(0x7f000001a000-0x8)=[{0x7990000, 0x100000001, 0x0, 0xffffffff7fffffff}]}, 0x10) 2018/02/09 20:14:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000676000)={0x519, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x118) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00003f1000)={0x0, 0x25f}, &(0x7f0000fc1000)=0x8) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d89000)='scalable\x00', 0x9) shutdown(r0, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000008a000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000b26000), &(0x7f000004a000)=0x4) bind$inet(r0, &(0x7f00000e7000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) 2018/02/09 20:14:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = socket(0x1, 0x803, 0x5) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000740000)={{0x2, 0x3, @multicast1=0xe0000001}, {0x7, @random="f73b0ccdf85b"}, 0x16, {0x2, 0x0, @multicast2=0xe0000002}, @common='bcsf0\x00'}) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000c8b000-0x38)={&(0x7f0000a1c000)={0x10}, 0xc, &(0x7f00007a0000-0x10)={&(0x7f00006af000-0x388)=@flushpolicy={0x37c, 0x1d, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@sa={0xe8, 0x6, {{@in6=@loopback={0x0, 0x1}, @in=@dev={0xac, 0x14, 0x0, 0xd}, 0x0, 0x0, 0x3, 0x9, 0x2, 0xa0, 0xa0, 0x2c}, {@in6=@empty, 0x3, 0xff}, @in6=@loopback={0x0, 0x1}, {0x3f, 0x3f, 0x0, 0x22d2, 0x2c, 0x2, 0xe2f1, 0xfffffffffffffffa}, {0x76f, 0x80000000, 0x2, 0x3ff}, {0xffffffffffffff80, 0x9, 0xa5}, 0x5, 0x2, 0x2, 0x4, 0x1}}, @tmpl={0x284, 0x5, [{{@in6=@empty, 0x3, 0xff}, 0x2, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0x7, 0x9, 0xa83}, {{@in=@dev={0xac, 0x14, 0x0, 0x10}, 0x1, 0xff}, 0x2, @in6=@empty, 0x5, 0x1, 0x0, 0x1f, 0x3, 0x0, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0xd}, 0x2, 0x2b}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x0, 0x17}, 0x4, 0x6, 0x1, 0xfffffffffffff000, 0x5, 0xbf54, 0x7}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x3c}, 0x2, @in6=@empty, 0x4, 0x7, 0x3, 0xee3, 0x292747a6, 0x101000000000, 0x9}, {{@in6=@empty, 0x3, 0x7f}, 0x2, @in=@broadcast=0xffffffff, 0x2, 0x3, 0x3, 0x4, 0x2, 0x81, 0x9}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x2b}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x7, 0x1, 0x3, 0xf7, 0xfffffffffffffffe, 0x1, 0xc2f0}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x3b}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7, 0x3, 0x2, 0xffff, 0x75, 0x198000000000, 0x9}, {{@in=@dev={0xac, 0x14, 0x0, 0xd}, 0x0, 0x3c}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x0, 0xa}, 0x6, 0x2, 0x3, 0x20, 0x0, 0x8, 0x87}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x33}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x0, 0x15}, 0xffffffffffffffff, 0x3, 0x3, 0x2, 0xfff, 0x800, 0x8100}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x7f}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xffffffffffffffff, 0x0, 0x3, 0x1, 0x4, 0x0, 0x6}]}]}, 0x37c}, 0x1}, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1217}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0xffffffffffffff6c}, 0x0) 2018/02/09 20:14:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000e5e000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @common='ip6gre0\x00'}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic="1aa9099e"]}]}]}, 0x40}, 0x1}, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) shutdown(r1, 0x1) [ 81.781174] device lo entered promiscuous mode 2018/02/09 20:14:36 executing program 7: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000075000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000340000)={r0, r0}) mmap(&(0x7f0000386000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) 2018/02/09 20:14:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) socketpair(0x0, 0x2, 0x4, &(0x7f00008cc000)={0x0}) accept4$nfc_llcp(r1, &(0x7f000082b000-0x60), &(0x7f0000aa7000)=0x60, 0x80000) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000073000-0x3)=0x1, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000890000), 0x1d8, 0x8800, &(0x7f0000654000-0x10)={0x2, 0x0, @rand_addr=0x5}, 0xffffffffffffffed) socketpair(0x2, 0x3, 0x6, &(0x7f00004d4000-0x8)) close(r0) 2018/02/09 20:14:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000fca000-0x20)={@common='bond0\x00', @ifru_flags=0x400}) write(r0, &(0x7f000019b000-0x24)="24000000210025f0071c0165ff0ffc0e020000000000020002e1800308000f0000000800", 0x24) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000d52000-0x8)={@multicast2, @multicast2}, &(0x7f00005a9000)=0x8) [ 81.817510] audit: type=1400 audit(1518207276.606:76): avc: denied { shutdown } for pid=17675 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/09 20:14:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000076000)={0x10, 0x0, 0x3, 0x400000}, 0xc) write(r0, &(0x7f000036a000)="240000001500070701ffff0012002200282400fff600000000ff0000007fff0000000000", 0x24) 2018/02/09 20:14:36 executing program 0: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x75}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x2000000000000240, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x4, 0x5, 0xb, 0x9, 0x0, 0xffffffffffffffff}], {0x95}}, &(0x7f0000d07000-0xa)='syzkaller\x00', 0x7ffe, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) 2018/02/09 20:14:36 executing program 3: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fcc000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000fd0000-0x4)=0x2) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001}, 0x236) sendmsg$alg(r0, &(0x7f0000bef000-0x38)={0x0, 0x0, &(0x7f0000c67000-0x10)=[{&(0x7f00004e0000-0x1000)="44e712ab149fead1a13d7e60a09be62c40db5a9ed3cde749139824f35ce48ffc73352140ef81f1f5fcd0197f003f4d8bd43dea6f1994af3048482a68a1d5c4fd1a10878e4ebbb2bba2cf52223b9382e96e909c5c5ee7175d41a822012e54995fd2a4cc46e2edb6f53d42f4f3ef9fc13a81c17c43389834f91460b1641d8c996e7132025e388f8c5996010e403eb290db484fc4454f3e8a6f21c10aad8cd805a31c9cafd0348608f2c7182357cad3b2c01552dc9114db2b956054dd3ced45960c61172ec4ba886412c4b919b14233eda9a571b2074455b8dba3e67c4b7736d2e2dfd71894d566fe65173dda9d3da42eb9cd690708675773de37d42acb4a3a8bbf774d9ed6f633fabe1a55e843196e79387c195d92e34d9ab0b239b23f72266adc93b70ff825f2c44de16f29e99b16da29e3fd9d81e7e7c28b4fd269395d8bb2abe0a522b9728e8554c033650d1d6a8a9c9444969b9243c879b74bda7753cd425dc6b1d358f6106076b3e7312aed77e745d2a80489caf67a98550cfe3566aa850c34cb5ef6afb3cbfa9c9f74916ccec9e128ec1744b50c7779b2877f5c26ae3d4893154a2d88f8a991cebeb2d1147687dac419c62fd979cefa76c6292ed36ec0123f193deb595d0c46e865224c7afaba61dcc7693b55fa0c7d7e588541e096e91926c04632c0a36cf6267713d1e6de39cea5de30b8f4f19d34c7ab9a801642a933d5ad88fcf66c3a934b92b8e515dd4057f0e2f4c79061c15c9bacebc764e0830d39d13ce25a73b0aab74f4d66b87eec3106debbf96c54e478a838f8688c35c9a895200e65be40688f17f3e0edddd8b0641ed911c9f2a54c36ee22c25a531902cf84a7efab3a7d146ab735ab7b1339fa8238204fa626de59730ed7da8e0f7d735b7bf3e9f30abceb77696f8bfe75b43559491f3a788a5fe31442c608156630cbe4f2af7a650067c8194805aabaf0a998acd93072a9159f55eb39f0c0e126aed5597e905fa91d8f6f0c3d6bb919ce94a942d4bc5d75838d5721a799c93fd814682c93de26a1cae153a37f8d99c4f470723168ea0696714b128eb83024a0a9eb81566a55af643efde4644cea036554c802be85b23e9dd822029ae828cfa52baceaa16f1ea7af4ff4738516b55d2dfa518a297febd98137134f5391349ac59c8b60cc091e73905f6abafbb583d5360cbaee96129d2976bc321e9f6441be2a28689727b1bdaf07fded63678cd766dcc9cd517ee8e13ad2f9d52ec7a36a751ea17d168d3a47197499ea2b3be238c076a4e9a657581875d0dacd473b4ad2a8e88a285f16fe6cd9ac0710b3a347a7d32580f1cc6028884b0da9c8e07f65227dfd8832075e5dac8869b9751608d26b1aae580df4a70282192a9f9728c5183ca120c353a0dd0d32b30d284f88f3c01b2a350ea1f59018ab22dbae425a062afeeac07231b90547b3188f8e1bdde04d6a02391630c5456f318488de0df75a2b7619d6d315db42d8c29d98fbe568ea000a744aa0e50dc668d85afca95b72f2de9bf73ec4e36bb0e9c61e9924a40a76caa40580a3d65906ab39d76882fd9f81a74f03ec78b6edc4449b9920e2f7c66a321c27d40868c08809a5843f69bf49ff13779ecabd4ddb8a5025c39446a97fe516f0d12d9c8eae1c6cf54185c97d62d473dba04dab6d923c78677e3411435d5e2e2abf85c13a8c7df01035cc525347a1c60a02273e82c050081734858abe3298b5119d903782b5407fad53ae4713e925e0adf9292ccb686f9beb7524e68b0f9134a43a16d4f9ade9fd48aa3e6c0c63cabac9319166d986e74093102342775ca30cd4b9da6a0ade9335ba5d2d2ee40617d10e4b28e7ec8a44d5cfdaa1184d1a35c6e58fe86b7c57affe3638212652060f84c94a4d5e0911a1a58e7a24ddfdfff17f7760ebaf3615d49bf05c8fe53732c2a6ef45ae6c242dc45b5a9d16656761ec6caab458b47b74737683387142e592ae9202c15280f20a2fa7b155d334dd4460b471a4991b47765b7629a6fba895fd1019b1b66db9fd5ab73bdf85a1f0847917574911ad089a04a4d9a1dd3a6630e2c1a0ed54e8ee59613d3aa01733b9b5bad3782ce6ccf59000a93242ea2e5ab885d5022a2f3f0e4d10ef879922ec99724ecb5da1239d12d222c18711bc50f12ec65963dc8cc53e340fac56d7f5b24e1fafab728eeeb183323aae708ba0b9eb23f6c1c589d1420c71693c40be2317a345ecd982ebbca336db948cc6eff97939401233716706533b0b5a65e1b1436071ae46c72bafff58ef54992a4cc86a2866380329ef6938d21d683c5d88b37feaaac218802ca9285bdf326a9cf5e0e37b235dc18d628680876d90bd4d36141b3457abcf92b8074c61378db9720801adfe2fa7cf23fcabaf687d87f7602194c3ca9fb20cc7b51e325944120305f01247089e8f0620675b368a64f65e483f73c2bf312c9a15dec7c15d51aee16be3bfe080f203b5ce4b16f6a319d11b51cef6d731d8da9d9cc6d358cccebc6a7ce4c91fec6afb47c2a6feeece0ba40f9a280545cd934f8df48323614effcab2ffbc8ca3470596c176b574b62d33448342c6a5112b781dbcacd2631a08c4c2b1e9e9936d6a2a8c6acd867b14e96f9f4b30783c13e00448d146d7ac7ddb4ce8f557ad8cefaf6cd57801905c416532753cdabe5cebada0c3db0ffea944a2ddfcfc7217e5e1aecfb1d9e98e78d2104769763f6ccf82fbc83e928873f26eeb04c43fbb836f3641875dba545b0354ab6a492e5e0182258bfb2e984f9b5c975e9f925b92507e24a802d275b3b7facd9e7e71d65f608e28ad6f007b72cb1cb3ea05d86ad5cb78e504a5c4da2d179f1941505bde881c3892145e3763693fefb012ea8f2d917a74f17fc7d5ebb74d7c4111ca2874a65c6a6a0f71e4139e0cb8acf7690f49e93c0540acfd76112de2d70b4fa86008ed9fd4bf5cfcbf6a3aa39b41acbe34edb584b1d36ce3fdf3bfd602a32856d5b239820c8006dd7958c86ea91827bb9260d241348d050ecaa235226471bc0f5b954b2fa23e3ecf1c80ea8f7f0dc4986c24ad665f16d6d19684a199d0eb511447383c313afc84f3bc8a5bd44b1b09ecdcf63d2f6548bc3cda7103ef7945aaf75e2a216dc6cfa7efce24e6045b5c430004737b266cab8cc4ff5888b9d32fb5c7dbf0e346cf69ce6a1a52a25ce056add0e80ecb4043094c0a318eddf94ca4217bc326a1e9e7ac3caf75569335640151cf09cee689ca37c2bc2d5a6015ef582d99e2f04f263d3f9132d39da0d67fd68524ce2e65b8a473099e77057af9424310eec758885cfec572d8988beff5a3355cfe89ccebac7f55b260b18eb5519a3f5a7ed985bbac5ce3ac468199ba932fcf71e5c0519602a2f9eb02243cffc75d7824cccb2c88d8870220559bbf255884b27086c15b51d7d2ea44d59193355f46ac41081cafeb52778a8ef48d435705b3d9b013c53022d09ea527105d8911d7e9348ba8370c6e7a42454c050d2048b06c549193edb6d8ae5d763c7d68cfb54245c08fb93cdf31d811194b4fa00f5631fd760db1c34e08c8277d38804403e01a2ff09e1647287a9bc23fd18a9db901cf6738a8e6ba7fa9102028349a6ac9b297890f6c9afe67d068af5633f1547df6bcad4ef7c0f57540cd4ae64163a786559ba31e55f7fb2d8ff3e151e2091aead096ad2d48e9589d240142036a36b3c5a28f0fe585b7dc12e9243f94b3e9c31bcea501ad2aeaab6b00309ddbaa813238e737d440999a5966ae016db16acf15c249b77455e13315b4698e1933009666c9a1fd63d35ad18eaefb25972fe6043fcb37d1a0f26b75f6d2349d26e36d8ce74c1a5aa8db2f85c5ffb32e50a582a06826f7bbf011f01d080a4ea307485417a74243ac212864ed2839e57bed9b4659fd525f34500a59fbddea4590eee7eae2d441a8261c4f8a54ea007f43c4ab70f40a9fd82c3638dd7a0d8557dfe37e7bacfba1a87b15112f0610dbec6fe0c71702bf50cd0df3cd10710e798e3c143c1a3249dc37c9ec6316d3b0d8bb103619515bb64ae335f151ef3e05c76dd2fc2e5c1397f7e31c3acea80b0ff9860bae7eb2df8d46fa069160b48e86c39cb35b0150e1442431bdfe2e470ddafa923d6f2e0e7e1fd30f660e5a6567c9be1f52747650e1d58fbc8bfa8543a98c9e1168538b0c982256bf4532c0d2e49d7a5b7a7a498f9892f51cd110fb7045fbb17e9080d22aef26a2df49291ac1f0d75c0256283ca7a7dd68ed553314ddbb4a91e2d5a6289defd6cc9bc75e92af25487910b7653170d7ed33b2a5e1911375abc83cbc1b7ddc78252c465cffcc624f850cd01de8ecbcce7d1c76c160c1e114867cff9a25308389cd445115cfa6a41dbce88a49e61c4580d1749313ce82874c513f519f565f8cba42a00e353ff915d921b8a1e38e6e99955f976412268f6736677f623011ceb8facc99c74a55e2b4638bb90aa733e2191da93fde8416fefbb2f6562c4c098ef2a55e3ae0de0bf5ee3c821bc7dd24b092b605746eb3846351609558b201a357806acba52669b9436e9b46b0a0536bbec2bf5ec4e5ce2ab778aff7869e9a0f2e3253b4609a1d7e3ae61cb0fbe11b6c2b545c280dd9b48ac3b41a57855e6f07920cbd6a261f61aa1548f370b31ffc09a6bf04b978c9ff9bb9633ed4449fa7e64c36b0a2240453984c070948df6663a0880ac4c43f86ef382f52284f393b20c36b8c25f475d766d250deea1ed42007e379482bcc10f0733e3394cc56a16377e52c7642d331a8e31d287e653796d04087414260fcebc62b84c94effdaa0fb668eff62a43537c39b4b030975bbbf5f46ae8d7bb49b7514dc5c84e8c43e7728ea6f4be4d86d774dd152266f092c8493408824c13c829604cd4221c89e153e2bfef6750c4800e8a9600473a25627022aae2f006a1862afc26037614f7e95cdbb4ed21e9d4f0659cb762fde45fe73943afa9c600f7777e51e984cc648c1164339514a7aa973303773e70fef2a7dd976d7d3e65774e14d26b21ae7eebed492811b7388153fe15a78bdfbbf6d9e01b930bf1af175e5c8a5bff5144f089103bbc670e635ca783066a489b009f91f2985518f635d6b136a8de2ca0a7bb00c297b01aac62f80691ff767d74f05ee59dc466659c8a95604637685d68975309d2a2e7352ebbe63b9688d4247c6f7e719d30caabee4524bcde0c0abf9235c2c1790f1bb5a8476321648f9ed8be48301a2a5adc9c10f07b4cbb64c008a1b54d973c0497d24e9a014df04dc90cb43c657fbea57b621b96c900a6bdf65fbd0ef6caa0ad689323c7de8fa37b129fa1743ebc4da379f74ef30eb3b478ee4dee1742a913b549fe044898f056eb158c4298e3a02cadcde205d01dd31aee79eeaf84b614fbfd58b787b2a66c24086738f6b5e568a048432d587314ad59da53f47e8b3371d968758cbce4823c8992940dd744f", 0xf0a}], 0x1, &(0x7f0000001000-0x172)=[@op={0x18, 0x117, 0x3}], 0x18}, 0x4000881) 2018/02/09 20:14:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000005000)) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000185000)={0x4, 0xff, 0x2, 0xd612, 0x3, [{0x1, 0x1, 0x4a, 0x0, 0x0, 0x202}, {0x800, 0x7, 0x1, 0x0, 0x0, 0x208}, {0x9, 0xffffffffffffff20, 0x3, 0x0, 0x0, 0x400}]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e6b000)={0xfffffffffffffffc}) close(r1) r3 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000df3000-0x2)=0x1, &(0x7f0000a21000)=0x2) 2018/02/09 20:14:36 executing program 7: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x98, &(0x7f000057e000-0x98)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3622fdab8f46db09}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "950001", 0x62, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, {[@routing={0x1, 0x4, 0x1, 0xfffffffffffffffc, 0x0, [@dev={0xfe, 0x80, [], 0x0, 0x14}, @dev={0xfe, 0x80, [], 0x0, 0xe}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x2, {0xffffffffffff0000, 0x6, "bba1f1", 0x3, 0xfffffffffffffffc, 0xadd4, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [], "9b1a4e8c5b13df384495"}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xe21]}) 2018/02/09 20:14:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x1b, 0xb, 0x7, &(0x7f0000bf2000-0x8)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000efc000), &(0x7f0000fe2000-0x4)=0x5) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e5d000)={0x0, 0x465e, 0x1, [0x2]}, &(0x7f0000570000-0x4)=0xa) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00009e9000)={r2, 0xd6, "2addce9969fcf802f7ae2381bf106013a517d8009e86cf6a67d59a17325059fb731606a77c01b9b993be8b2ae2a9015a348f104a4485c97d8eb8d4cd50f90cd7101d5c65ec2b42c8c5814047f89cf2a80bc026375e36dfdd9a617cb328afff812752e713cf4f80a1d40c69f11372eb8f6bf71aa6159e114695e35b0f90c9b1eb7ebcb9870319572feb9a3c8db87e8c58f4bc10706106425d0007fe790df293f9bfba4cc6bf1e6047524fe4a386ed2e3c8e4c14d41fc548c735e50039443ede08fc2369555258c82851936e61f49af4aaaefb08be1a67"}, &(0x7f0000047000)=0xde) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f000085d000-0x4)=0x401, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00002f7000-0x1008)={r2, 0x1000, "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"}, &(0x7f0000de8000-0x4)=0x1008) 2018/02/09 20:14:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x8, 0x200001f9, &(0x7f000045c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x4c}, [], {0x95}}, &(0x7f0000dc8000-0x46)="47504c00af3da4f38a262256082f6727df3c332e94ceecce8983a2216712be97e3521a7b3f1bc90accafb337453082b693a3b16a262f29161e368f464ae1dbfad30efcae2764", 0x2, 0x99, &(0x7f0000ce7000)=""/153}, 0x48) getsockname(0xffffffffffffffff, &(0x7f000028c000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f000072b000)=0xb) setsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f00007c0000-0x48)="e46f33a5ab9f832dd05a0a8a9fc0cb904fc7042ec2bc329858402d164693ddfcfa1c6fc02e5d00ffff753417585517aec4997cd14318758543ea11d50daca250b1b1f44b834b996d", 0x48) 2018/02/09 20:14:36 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000014000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xb}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/09 20:14:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d80000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000155000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f000066a000)={r2, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f9e000+0x39f)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000610000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r6, 0xc00c642d, &(0x7f0000381000-0xc)={r5, 0x80000, r4}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f000076a000)={r2, 0x80000, r4}) r8 = socket$inet6_icmp(0xa, 0x2, 0x3a) r9 = accept4$inet6(r8, &(0x7f00005ab000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000fe0000-0x4)=0xfffffffffffffce1, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r9, 0x84, 0x72, &(0x7f0000c27000-0xc)={0x0, 0x81, 0x30}, &(0x7f00006fc000-0x4)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00008d5000)=0x1f, 0x4) r11 = socket(0x14, 0xa, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r11, 0x89e2, &(0x7f000063a000-0x4)={r11}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r11, 0x84, 0x13, &(0x7f00007a8000-0x8)={r10, 0xe452}, &(0x7f0000a52000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000fdc000)={r12, 0xf9ab4ad, 0x40000000000101}, &(0x7f0000cb1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r11, 0x84, 0x78, &(0x7f0000a1a000)=r12, 0xffffffffffffff1a) ioctl$DRM_IOCTL_MODE_SETCRTC(r7, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000007b000)={r0, 0x2f, &(0x7f0000ed1000)={0x0, 0x0}}, 0x10) r14 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000682000)=r13, 0x4) r15 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$sock_attach_bpf(r15, 0x1, 0x32, &(0x7f0000d06000)=r14, 0xfffffe95) socketpair(0x11, 0x8000800, 0x1ff, &(0x7f000035d000-0x8)={0x0, 0x0}) r17 = socket(0x0, 0x10000800, 0x100004000) bind$alg(r17, &(0x7f00003db000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x58) gettid() socket$inet6(0xa, 0x7, 0x287cf7ca) socket$inet6_udp(0xa, 0x2, 0x0) r18 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r18, 0x29, 0x400000000, &(0x7f0000c4c000)=0x401, 0x1) accept$llc(r16, 0x0, &(0x7f0000c02000)) setsockopt$inet6_int(r18, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r18, 0x29, 0xca, &(0x7f000052d000)={0x0, 0x0, 0x0, 0x9}, 0xc) setsockopt$inet6_int(r18, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/02/09 20:14:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d62000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) socketpair$inet6(0xa, 0x5, 0xfffffffffffffff7, &(0x7f0000e80000)={0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00005f1000-0x4), &(0x7f00000f7000)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000882000-0x10)="0a0775b0d5e390e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000d2b000)={&(0x7f00008a5000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x3a, &(0x7f0000754000)=[], 0x0, &(0x7f000030e000-0x6f)=""/111, 0x6f}, 0x0) 2018/02/09 20:14:36 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000085b000)) r1 = socket(0x5, 0x800, 0x800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000246000)={0x0, 0x1000, "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"}, &(0x7f000052b000)=0x1008) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000118000)={r2, 0x0, 0xff, 0x50, 0xab15, 0x3ff}, 0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000026e000-0x8)={r2, 0x0, 0x9}, 0x8) socket$vsock_dgram(0x28, 0x3, 0x0) 2018/02/09 20:14:36 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000+0x5b4)={&(0x7f000000b000)=@can, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xff91}, {&(0x7f000001c000-0x25)=""/37, 0x25}], 0x2}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x8, 0xd}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x2000001, 0xc3, &(0x7f0000011000)=""/195}, 0x48) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000000a000)={0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000021000-0x8)={0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000022000-0x4), &(0x7f000000a000)=0x4) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000020000)={0x0, 0x9d, "fa98d4533e3e0592cc72939d87e68bc800c7d1516e06eaf2f1381231063f727bf7cf34c67faeb034d6b76d613f309169a91b63ed6db4b1f35d204c6d9cb7200c9fdf90a7fad923b966218a0dae35e7e28d77ad7509b4455380f2e30a68b5487645edba098093f43453112b5ee548b95ba9701a057e19dbd3ca97a036f1f21f1b943a0764ee5a24ca733e967db5f45016f039077f99205711dab5099f8f"}, &(0x7f0000004000)=0xa5) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000000a000-0xa0)={r2, @in6={{0xa, 0x2, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x8001}}, 0x2, 0x53b, 0x4, 0x6}, &(0x7f0000021000-0x4)=0xa0) sendto$inet(r0, &(0x7f0000010000)="31b11a4f6d07c45ba62d605156d913dc2a36204c8f6d", 0x16, 0x4000000, &(0x7f0000009000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/09 20:14:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000437000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000042c000-0x20)={0x45b, 0x4, 0x9, 0x8, 0x3, 0x10001, 0x7c8e, 0x6, 0x0}, &(0x7f0000f4b000)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00003b3000)={0x7, 0x8004, 0x7, 0x6, r1}, 0x10) write(r0, &(0x7f0000335000), 0x0) 2018/02/09 20:14:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000838000)={0x0, 0x0}) connect$inet6(r0, &(0x7f0000c35000-0x1c)={0xa, 0x0, 0x3f, @ipv4={[], [0xff, 0xff], @empty}, 0x2}, 0x1c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000db9000)=0xd6, 0x4) getsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000b67000), &(0x7f0000eaf000)=0x4) 2018/02/09 20:14:36 executing program 6: mmap(&(0x7f0000000000/0xac9000)=nil, 0xac9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1000000000ff) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x20013, r0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000247000-0x10)={0x1, &(0x7f0000aca000-0x14)=[{}]}) r1 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000acb000-0x4)=0xfffffffffffffffc, 0x4) sendmsg(r0, &(0x7f0000619000-0x25)={&(0x7f00002bf000-0x10)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000ac3000)=[{&(0x7f0000ac2000)="2fb9ef8e56dbc80d0c0ec45ea79fa7271a327879e4ca86873dc605c8efd48ccecf515dc1d3e1353f48d886cd8b1feaa78355abe3b7954a875d2ce8b8cf49c8fe6a786b5ccf78c61ba3", 0x49}], 0x1, &(0x7f0000377000)=[]}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a60000-0x4)={r0}) mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000acb000)={0x0, 0x5}, &(0x7f0000acb000)=0x8) mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000032a000)={r3, 0x4}, &(0x7f0000acb000)=0x8) 2018/02/09 20:14:36 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x3, 0x7, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000003000)) r1 = socket$key(0xf, 0x3, 0x2) write(r1, &(0x7f0000000000)="02900662dba65d9c74ea0404a80dbd71", 0x10) 2018/02/09 20:14:36 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000506000)={0xfff, 0xc48, 0x2, 0x7f, 0x4, [{0x9, 0x2, 0x5, 0x0, 0x0, 0x400}, {0x100000001, 0xcc4e, 0x0, 0x0, 0x0, 0x800}, {0x2, 0x5, 0x3, 0x0, 0x0, 0x2}, {0xd83, 0x8000, 0x1f}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000002000-0x20)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0xee8, 0x0, 0x0, 0x4, 0x400, 0x8, 0x7}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001000)=@add_del={0x2, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x7}) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/02/09 20:14:36 executing program 4: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80007, 0x400000) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000011000-0xc)={@dev, @local, 0x0}, &(0x7f000002e000)=0xc) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f000002e000)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000009000)=@nat={'nat\x00', 0x1b, 0x5, 0x460, 0x368, 0x1c8, 0xffffffff, 0x298, 0x298, 0x418, 0x418, 0xffffffff, 0x418, 0x418, 0x5, &(0x7f0000023000-0x50), {[{{@uncond, 0x0, 0x130, 0x178, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'bm\x00', "6cbe320929468bdb17ce2963b65b83c01876d97f0fad64fac1e9d107f3e7cf07677ff77261b059f3fad171c7750a2501a3366964fbe3bb2a84228622c251291b370695b2562c462af73b7348d3c77a33687bdabbade86453e8f02ee3eb71c66345d97cbc023c89c1c748effffeba07417e8a917d168c1217f32a9ec00be7fe67", 0x1f, 0x3}}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@empty, @ipv4=@loopback=0x7f000001, @icmp_id=0x2, @port}}}, {{@ip={@loopback=0x7f000001, @rand_addr, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xd0, 0x0, {}, [@common=@inet=@tcpmss={0x28, 'tcpmss\x00'}]}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr, @icmp_id, @icmp_id}}}}, {{@uncond, 0x0, 0x98, 0xd0, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x0, 0x0, 0x0, 0x1}}]}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @loopback=0x7f000001, @broadcast=0xffffffff, @icmp_id, @gre_key}}}}, {{@ip={@loopback=0x7f000001, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="dda6858ea970040a9276f420791e06f2"}, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "e60372d3f6bb1fb6ef462d3554b65a0f79ca3a50841f206e06626b66ca4f"}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c0) 2018/02/09 20:14:36 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) sendto$inet6(r0, &(0x7f0000000000)="876791f4ff9ce83662e9b287f1abd4f0f7425f8cb5147402e03ce206f1e79de4fa57ebb31736569588ee61bad95f5bd3addd47e4071a28834b2d298090ad586556843425d1b8e99c5be06798ab4595", 0x4f, 0x10, &(0x7f0000001000-0x1c)={0xa, 0x1, 0xa11a, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0xfffffffffffffffd}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000002000-0xc)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x20) 2018/02/09 20:14:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000a68000)={0x2, &(0x7f000049e000-0x28)=[{}, {}]}) getsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f00001d5000-0x4), &(0x7f0000c92000)=0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000bfa000)={{{@in6=@loopback, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@empty}}, &(0x7f00007e4000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cdc000)={0x0, 0x0}, &(0x7f000089c000)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004b9000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@dev={0xac, 0x14, 0x0, 0x12}, 0x3, 0x5, 0x1, 0x6, 0xa, 0xa0, 0x20, 0x3c, r2, r3}, {0x3, 0xa13a, 0x9, 0xffff, 0x80000000, 0x1ff, 0x9}, {0x7, 0x3, 0x81, 0x6}, 0x22, 0xffffffffffffffff, 0x2, 0x1, 0x2, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0x13}, 0x2}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x4, 0x1, 0xffffffff, 0x80c6, 0x0, 0x100}}, 0xe8) 2018/02/09 20:14:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000073d000-0xc)=@file={0x100000004000001, "e91f7189591e9233614b"}, 0xc) bpf$OBJ_GET_PROG(0x7, &(0x7f0000004000)={&(0x7f0000670000-0xb)="e91f7189591e9233614b2f"}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/09 20:14:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x5b7a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00007d4000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000ea2000-0x20)={0x3, 0x0, 0x10000}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000c10000)={0x14, r3, 0x2, 0x5}) pipe(&(0x7f000011b000)={0x0, 0x0}) sendmsg$netrom(r5, &(0x7f0000ae9000-0x38)={&(0x7f0000763000)=@full={{0x3, {"e433d2e21b3987"}, 0x5}, [{"bf5eb4c7a256f2"}, {"a749c874b40b60"}, {"dbac0a0825648b"}, {"5536e9a356df49"}, {"8976a5448fc9ed"}, {"a28ea6efc59263"}, {"267690c337e164"}, {"09159d0b6d0eb4"}]}, 0x48, &(0x7f0000888000)=[{&(0x7f00007df000-0x1000)="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0x1000}], 0x1, &(0x7f000053c000)=[{0x1010, 0x105, 0x100, 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"}], 0x2198, 0x4d5a83168a033b09}, 0x84) setsockopt(r1, 0x2000000010d, 0x800000000b, &(0x7f0000c82000-0x1)="03", 0x1) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) connect(r1, &(0x7f00009b7000-0xe)=@l2={0x1f, 0x8, {0x101, 0x1000, 0x6, 0x6, 0x8000, 0x6}, 0x400, 0x8001}, 0xe) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000047b000-0x4), 0x4) close(r0) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000374000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000d0000-0x4)=r6) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r4, &(0x7f00009de000-0xc)={0x32f40828dc083d87}) 2018/02/09 20:14:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0x13, 0x803, 0x3ff) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00006f4000+0x2db)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000076f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000297000-0x2c)=@ethtool_cmd={0x43}}) 2018/02/09 20:14:36 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000000)=0xfff, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000007000-0x4)=0x100, 0x4) write(r0, &(0x7f0000001000-0x1a)="f3", 0x1) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000007000-0x38)={&(0x7f0000003000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000002000)=[{&(0x7f000000c000-0xef)=""/239, 0xef}], 0x1, &(0x7f0000010000-0xf3)=""/243, 0xf3}, 0x2000) 2018/02/09 20:14:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000108000-0x420)=@security={'security\x00', 0xe, 0x4, 0x398, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000023000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@ip={@loopback=0x7f000001, @rand_addr, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@quota={0x38, 'quota\x00'}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}, {{@uncond, 0x0, 0x70, 0x198, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:ldconfig_cache_t::0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0x3f8) getpeername$packet(0xffffffffffffffff, &(0x7f0000c71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000f01000)=0x14) r2 = accept(r0, 0x0, &(0x7f0000421000-0x4)) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000faf000)=""/234, &(0x7f0000dee000)=0xea) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000134000-0xe8)={{{@in=@local, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast1}}, &(0x7f0000257000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00008da000)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, 0x3, 0x2, 0x2, 0x2, 0x0, 0x20, 0x2b, r1, r3}, {0x8, 0x6, 0x7, 0x80, 0x0, 0x5, 0xffff}, {0x0, 0x8, 0x7f, 0x100000001}, 0x8, 0x2, 0x2, 0x1, 0x3, 0x3}, {{@in=@rand_addr=0x6, 0x3, 0x33}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @empty}, 0x4, 0x4, 0x1, 0x7f, 0x400, 0x3cc3, 0x1}}, 0xe8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000871000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f000026b000-0x64)={&(0x7f0000e2e000)=[0x5, 0x4, 0x83a], 0x3, 0xffffffffffffffff, 0xa7c6, 0x3, 0xffffffffffffffff, 0x8, {0x8001, 0x7, 0x70a, 0x8, 0x37, 0x8001, 0x7, 0xfffffffffffffff7, 0x0, 0x1000, 0x6, 0x9, 0x4a0, 0x4, "117655ca5c6102a33618481d88a74b9dd643e09858cd33b0a96f0b360be74fa5"}}) 2018/02/09 20:14:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r1, &(0x7f0000209000-0xf0)=[{{0x0, 0x0, &(0x7f0000f6c000-0x50)=[{&(0x7f0000144000-0xb3)="a3", 0x1}], 0x1, &(0x7f0000f6b000-0x1340)=[]}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fff000-0x4)=0x7, 0x4) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)}, 0x0) pipe(&(0x7f0000cf4000-0x8)={0x0}) connect$netrom(r2, &(0x7f0000f45000-0x10)=@ax25={0x3, {"08d986fe307174"}, 0x6}, 0x10) 2018/02/09 20:14:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00006c5000-0x4), &(0x7f0000977000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000aa7000-0x8)) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000016a000)) 2018/02/09 20:14:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x52d, &(0x7f0000ef6000)={0x0}) getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f000035c000)=""/12, &(0x7f00001c8000)=0xc) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86e", 0x2f) 2018/02/09 20:14:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00001de000-0x8)={0x0, 0x0}) sendto$inet(r0, &(0x7f000085b000), 0x188, 0xfffffffffffffffe, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty}, 0xfffffffffffffd59) epoll_create(0x5) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000311000-0x44)={{0x2, 0x3, @rand_addr=0x31}, {0x307, @link_local={0x1, 0x80, 0xc2}}, 0xaea5e8795bcc7332, {0x2, 0x1, @multicast2=0xe0000002}, @common='bcsf0\x00'}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000052e000-0x398)=@security={'security\x00', 0xe, 0x4, 0x338, 0xffffffff, 0xd0, 0x0, 0xd0, 0xffffffff, 0xffffffff, 0x2a0, 0x2a0, 0x2a0, 0xffffffff, 0x4, &(0x7f00005e8000-0x40), {[{{@ip={@rand_addr=0xfffffffffffffe00, @loopback=0x7f000001, 0xff, 0xffffffff, @common='bcsf0\x00', @generic="80cdf3f9e107320dae09e6eeb29b57d0", {}, {}, 0x89, 0x2, 0x21}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, 0x200, 0x3, [0x2c, 0x36, 0x40, 0x1d, 0x23, 0x35, 0x9, 0x2b, 0x2c, 0x1f, 0x8, 0x3f, 0x6, 0x32, 0xf, 0x40], 0x3, 0x0, 0x7}}}, {{@ip={@loopback=0x7f000001, @broadcast=0xffffffff, 0xff0000ff, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='gretap0\x00', {}, {0xff}, 0x2f, 0x3, 0x10}, 0x0, 0xd0, 0x100, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@set={0x40, 'set\x00', 0x0, {{0x9, [0x0, 0x44, 0x47, 0xbe, 0x8, 0x9], 0x9, 0x4000000000000}}}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x14, 0x0, 0xd0b, 0x2}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0xc9e, 0x45, 0x1000, 0x0, 0x1000, 0x4], 0xffffffffffffff81, 0x7, 0x100000001}, {0x3, [0x97d, 0x10cc10af, 0x6, 0x1, 0x7fffffff, 0x5], 0x1, 0x4, 0x4}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x398) [ 82.155419] NFQUEUE: number of total queues is 0 [ 82.168788] ------------[ cut here ]------------ [ 82.173740] Bad or missing usercopy whitelist? Kernel memory exposure attempt detected from SLAB object 'skbuff_head_cache' (offset 64, size 16)! [ 82.187087] WARNING: CPU: 0 PID: 17770 at mm/usercopy.c:81 usercopy_warn+0xdb/0x100 [ 82.188395] NFQUEUE: number of total queues is 0 [ 82.194885] Kernel panic - not syncing: panic_on_warn set ... [ 82.194885] [ 82.194898] CPU: 0 PID: 17770 Comm: syz-executor1 Not tainted 4.15.0+ #221 [ 82.194904] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.194908] Call Trace: [ 82.194927] dump_stack+0x194/0x257 [ 82.194943] ? arch_local_irq_restore+0x53/0x53 [ 82.234159] ? vsnprintf+0x1ed/0x1900 [ 82.237944] panic+0x1e4/0x41c [ 82.241117] ? refcount_error_report+0x214/0x214 [ 82.245852] ? show_regs_print_info+0x18/0x18 [ 82.250329] ? __warn+0x1c1/0x200 [ 82.253765] ? usercopy_warn+0xdb/0x100 [ 82.257713] __warn+0x1dc/0x200 [ 82.260971] ? usercopy_warn+0xdb/0x100 [ 82.264924] report_bug+0x211/0x2d0 [ 82.268536] fixup_bug.part.11+0x37/0x80 [ 82.272574] do_error_trap+0x2d7/0x3e0 [ 82.276438] ? vprintk_default+0x28/0x30 [ 82.280477] ? math_error+0x400/0x400 [ 82.284253] ? printk+0xaa/0xca [ 82.287509] ? show_regs_print_info+0x18/0x18 [ 82.291990] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 82.296816] do_invalid_op+0x1b/0x20 [ 82.300507] invalid_op+0x22/0x40 [ 82.303935] RIP: 0010:usercopy_warn+0xdb/0x100 [ 82.308488] RSP: 0018:ffff8801a808f6e8 EFLAGS: 00010282 [ 82.313829] RAX: dffffc0000000008 RBX: ffffffff86800b47 RCX: ffffffff815a57ae [ 82.321074] RDX: 0000000000005a3b RSI: ffffc90002119000 RDI: 1ffff10035011e62 [ 82.328325] RBP: ffff8801a808f740 R08: 0000000000000000 R09: 0000000000000000 [ 82.335569] R10: 00000000000004a6 R11: 0000000000000000 R12: ffffffff86402580 [ 82.342811] R13: ffffffff85f2d440 R14: 0000000000000040 R15: 0000000000000010 [ 82.350069] ? vprintk_func+0x5e/0xc0 [ 82.353850] ? usercopy_warn+0xdb/0x100 [ 82.357814] __check_heap_object+0x89/0xc0 [ 82.362026] __check_object_size+0x272/0x530 [ 82.366413] ? usercopy_abort+0xd0/0xd0 [ 82.370373] ? copy_user_generic_unrolled+0x89/0xc0 [ 82.375367] ? _copy_to_user+0xa2/0xc0 [ 82.379242] put_cmsg+0x233/0x3f0 [ 82.382680] ? __scm_send+0x11a0/0x11a0 [ 82.386631] ? trace_hardirqs_on+0xd/0x10 [ 82.390757] ? sock_dequeue_err_skb+0x2b1/0x420 [ 82.395400] ? kasan_check_write+0x14/0x20 [ 82.399618] sock_recv_errqueue+0x200/0x3e0 [ 82.403913] ? rw_copy_check_uvector+0x1be/0x280 [ 82.408657] packet_recvmsg+0xb2e/0x17a0 [ 82.412703] ? packet_getname_spkt+0x2b0/0x2b0 [ 82.417270] ? copy_msghdr_from_user+0x3a6/0x590 [ 82.422014] ? selinux_socket_recvmsg+0x36/0x40 [ 82.426659] ? security_socket_recvmsg+0x91/0xc0 [ 82.431392] ? packet_getname_spkt+0x2b0/0x2b0 [ 82.435952] sock_recvmsg+0xc9/0x110 [ 82.439640] ? __sock_recv_wifi_status+0x210/0x210 [ 82.444548] ___sys_recvmsg+0x2a4/0x640 [ 82.448509] ? ___sys_sendmsg+0x8b0/0x8b0 [ 82.452636] ? lock_downgrade+0x980/0x980 [ 82.456766] ? userfaultfd_unmap_complete+0x327/0x510 [ 82.461944] ? __fget_light+0x297/0x380 [ 82.465897] ? fget_raw+0x20/0x20 [ 82.469327] ? do_mmap+0x362/0xe00 [ 82.472845] ? up_write+0x6b/0x120 [ 82.476361] ? up_read+0x40/0x40 [ 82.479704] ? down_read_killable+0x180/0x180 [ 82.484187] ? security_mmap_file+0x143/0x180 [ 82.488667] ? __fdget+0x18/0x20 [ 82.492020] __sys_recvmsg+0xe2/0x210 [ 82.495796] ? __sys_recvmsg+0xe2/0x210 [ 82.499748] ? SyS_sendmmsg+0x60/0x60 [ 82.503537] ? SyS_futex+0x269/0x390 [ 82.507240] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 82.512238] SyS_recvmsg+0x2d/0x50 [ 82.515760] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 82.520493] RIP: 0033:0x4537d9 [ 82.523658] RSP: 002b:00007fbbc4224c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002f [ 82.531344] RAX: ffffffffffffffda RBX: 00007fbbc4225700 RCX: 00000000004537d9 [ 82.538589] RDX: 0000000000002000 RSI: 0000000020006fc8 RDI: 0000000000000013 [ 82.545834] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 82.553084] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 82.560328] R13: 0000000000a2f09f R14: 00007fbbc42259c0 R15: 0000000000000000 [ 82.568353] Dumping ftrace buffer: [ 82.571968] (ftrace buffer empty) [ 82.575655] Kernel Offset: disabled [ 82.579260] Rebooting in 86400 seconds..